Changed updater

Added 'Open Configuration File' menu item
Added check on start to make sure a language file exists
Changed URLs to use HTTPS
Fixed crash when trying to open preferences GUI if /lang directory does not exist
Fixed log files size display in file menu, if log directory is set to a location, which does not exist
Changed plugin download: URLs are no longer hardcoded; instead they are requested from the server, so when something goes offline UniExtract does not have to be updated to fix the link
Removed forum menu item

Each file is now updated on its own instead of using update packages. This way extractors can be updated much easier and faster.

Administrator rights are now only necessary if the program directory cannot be written to.

Closes #32

Author: Bioruebe

English.ini

@@ -65,7 +65,8 @@ MENU_HELP_WEB_LABEL = "%1 &Web Site"
 MENU_HELP_GITHUB_LABEL = "%name on &Github"
 MENU_HELP_FORUM_LABEL = "Developer Forum"
 MENU_HELP_STATS_LABEL = "Statistics"
-MENU_HELP_PROGDIR_LABEL = "Open program directory"
+MENU_HELP_PROGDIR_LABEL = "Open Program Directory"
+MENU_HELP_CONFIGFILE_LABEL = "Open Configuration File"
 MENU_HELP_ABOUT_LABEL = "About"
 PREFS_TITLE_LABEL = "Preferences"
 PREFS_UNIEXTRACT_OPTS_LABEL = "Universal Extractor Options"
@@ -123,6 +124,8 @@ CONTEXT_FILE_ASSOC_LABEL = "File Associations"
 CONTEXT_SIMPLE_RADIO = "simple"
 CONTEXT_CASCADING_RADIO = "cascading"
 CONTEXT_CASCADING_RADIO_TOOLTIP = "This Feature requires Windows 7 or higher"
+UPDATE_STATUS_SEARCHING = "Searching for updates..."
+UPDATE_TERM_PROGRAM_FILES = "%name program files"
 FIRSTSTART_TITLE = "First Start Assistant"
 FIRSTSTART_PAGES = "Welcome|Preferences|Context Menu Entries|Support for Video Files|Plugin System|Finished"
 FIRSTSTART_PAGE1 = "Thank you for choosing %name.%n%nTo ensure correct functionality some preferences should be set on first start. This assistant is attended to help you doing that and will not be shown again. However, all functions can be accessed via main menu or respectively the options will be set automatically when needed.%n%nPlease take some time to configurate %name."
@@ -181,6 +184,7 @@ TERM_IMAGE = "image"
 TERM_INSTALLED = "Installed"
 TERM_INSTALLER = "installer"
 TERM_MERGE_MODULE = "merge module"
+TERM_OVERALL_PROGRESS = "Overall progress"
 TERM_PACKAGE = "package"
 TERM_PATCH = "patch"
 TERM_RECONSTRUCTED = "Reconstructed"
@@ -220,14 +224,14 @@ FEEDBACK_PROMPT = "To improve further versions of %name, you could inform the de
 FEEDBACK_PRIVACY = "Privacy notice: The feedback files are stored online on our servers until they are processed by a developer and deleted afterwards. No data will be shared with third parties. You can request deletion at any time via email.%n%nThe logged content can include system information as well as parts of the file's content. If you do not want to send specific information, simply delete them.%n%nDo you accept this privacy agreement and want to send the message? Otherwise nothing will be transmitted."
 FFMPEG_NEEDED = "%1 seems to be a video file.%n%nIn order to extract all video and audio tracks, FFmpeg is needed, but the corresponding files are not included to keep the installer size small. %n%name can download the needed files automatically. Once downloaded, the binaries are stored in the program directory, updated automatically and can also be used in portable mode. %n%nDo you want %name to download FFmpeg now? %n%nNote: When clicking yes, you confirm that you have read the FFmpeg license information, which can be found at %2, and that you agree to it."
 PACKAGE_EXPLORER = "%1 cannot be extracted automatically. %name will now display a file explorer. Select the files you want to extract, right click on any item and select 'Extract'. %n%nNote: If the file explorer is empty or an error message appears, search for an index file (often containing 'dir') in the directory and try to extract it."
-UPDATE_PROMPT = "A new update is available for %1.%n%n Your version: %2%nNewest version: %3%n%n%4%n%nDo you want to download it now?"
+UPDATE_PROMPT = "A new update is available for %1.%n%nDo you want to download it now?"
 FILE_COPY = "To process the file %1 correctly, a copy have to be created. Depending on the file size, this can take some time.%n%nPlease ensure that there is enough free space available and click OK to continue."
 FILE_DELETE = "The file %1 has sucessfully been extracted. Do you want %name to delete the original file?%n%nNote: It can be possible that the extracted files are not usable. Please only click Yes if you are sure, the extraction worked like imagined.%n(This message can be deactivated in the options.)"
 BATCH_DUPLICATE = "The file %1 is already in the batch queue.%n%nShall it be added again and therefore extracted twice?"
 NO_FREE_SPACE = "Warning:%nThe output drive has less free space than the input file's size.%n%nFree space:%t%1 MB%nSpace needed:%t>%2 MB%nDifference:%t~%3 MB"
 CONTEXT_DANGEROUS = "Warning:%nChanging file associations can be dangerous. E.g. changing .exe standard commands may result in applictions not being able to run at all. Please make sure you know what you are doing.%n%nDo you really want to continue?"
 ELEVATION_REQUIRED = "Access denied.%n%n%name will now restart with elevated rights. Please try again afterwards."
-ACCESS_DENIED = "Access denied.%n%n%name is already executed with elevated rights. Please ensure you have the rights necessary to perform the action and try again."
+ACCESS_DENIED = "Access denied.%n%n%name is already executed with elevated rights. Please ensure you have the premissions necessary to perform the action and try again."
 MOVE_FAILED = "%1 could not be copied to %2. In case the path or name contains special characters, please try to rename the file or move it to a folder with a regular name. This way, %name does not have to copy it to the temporary directory. Then start the extraction again."
 
 ; Help text
@@ -258,9 +262,9 @@ INVALID_DIR = "%1 could not be created. You may not have the required permission
 NO_HISTORY = "%1 could not be extracted.%nLast used directory cannot be read.%n%nPlease make sure %2 is enabled and you have extracted at least one file before trying to extract to last used directory."
 EXTRACT_FAILED = "%1 could not be extracted.%nIt appears to be a(n) %2, which is supported, but extraction failed.%n%nDo you want %name to create and display a log file with further information?"
 NOT_PACKED = "%1 could not be extracted, the file is not packed but %n%n%2"
-DOWNLOAD_FAILED = "The file %1 cannot be downloaded. Please ensure that you are connected to the internet and try again."
+DOWNLOAD_FAILED = "The file %1 could not be downloaded. Please ensure that you are connected to the internet and try again."
 UPDATECHECK_FAILED = "Checking for updates failed. Please ensure that you are connected to the internet and try again."
-UPDATE_FAILED = "Update failed.%n%nPlease try again later or update manually."
+UPDATE_FAILED = "Some files failed to update.%n%nPlease try again later or update manually."
 FEEDBACK_EMPTY = "Please try to give as much information as possible to ensure fast handling of your feedback."
 FEEDBACK_ERROR = "Sending feedback failed. Please try again later, manually send an email or use the forum to submit your report. Thank you"
 BATCH_FINISH = "Batch processing has finished, but not all files could be extracted successfully. The following files resulted in an error:%n%n%1%nFor further information please read the appropriate files in the log directory (only available if logging is activated)."