Log Message:
Update to 1.10.7:

Version 1.10.7:
 * Add-ons server:
   * Restricted names (not titles) for newly uploaded add-ons to ASCII hyphens,
     underlines, and alphanumerical characters. Previously uploaded add-ons
     are exempt from this change.
 * Graphics:
   * New portraits for HttT
 * Language and i18n:
   * Updated translations: Chinese (Traditional), French, Galician, Indonesian,
     Japanese, Old English, Polish, Portuguese, Portuguese (Brazil), Russian,
     Scottish Gaelic, Vietnamese
 * Networking:
   * Handle an exception in the SDL_net-based network code (bug #20205)
 * User interface:
   * Fixed (bug #17220): Cursor in gui2 text box now behaves appropriately after
     text box overflow occurs.
   * Fix viewport centering issues with actions such as the Next Unit command,
     and the [scroll_to], [scroll_to_unit], and [message] WML actions (bug #18793).
 * WML engine:
   * Fixed invalid memory access issues caused by subnamespaced persistent WML
     variables (bug #20385).
   * Fixed incorrect image path function name in error messages generated by
     using ~CROP() with negative coordinates.
 * Miscellaneous and bug fixes
   * Improved: Autorevision based revision numbers in CMake.
   * Fixed the recall list sometimes getting confused when dismissing a recall.
   * Prevent unchecked memory access in cut_surface()
   * Fixed bug #20853 ("WML child missing yet untested for" when \ 
loading some
     replays).
   * Backported several bugfixes for wmllint (Windows-unfriendliness on the
     command line, unusual crashers, underscores stripped from keys).