Re: [AD] Releasing 5.1.11

[SiegeLord <siegelordex@xxxxxxxxxx>]

Here's the WIP changelist:

Changes from 5.1.10 to 5.1.11 (June 2015)
===========================================

The main developers this time were: SiegeLord, Trent Gamblin.

Input:

  - Rename `al_get_haptic_active` to `al_is_haptic_active` for consistency.

  - Rename `al_get_num_haptic_effects` to `al_get_max_haptic_effects`.

  - Implement the missing `al_is_touch_input_haptic` function.

  - Move the loops parameter of `al_upload_and_play_haptic_effect` 
after the id
    to be consistent with `al_play_haptic_effect`.

OSX port:

  - Fix mouse warping in OSX.

  - Add retina display support to OSX.

Windows port:

  - Fix querying display modes before creating a display.

  - Make the Windows joystick implementation more fault tolerant.

  - Initialize display callbacks when creating faux fullscreen (Edgar 
Reynaldo).

Build system:

  - Fix the conditional compilation of sal.h (Edgar Reynaldo).

  - Don't look at WinSDK when we're not on MSVC, fixing MinGW builds 
when MSVC
    is installed as well.

  - Fix the static FLAC compile tests on Android and Windows.

  - Make the OSX frameworks install in the proper location again.

  - Add `WANT_STATIC_RUNTIME` CMake build option (currently MSVC-only).

Documentation:

  - Various documentation improvements.

Other:

  - Return a valid configuration from `al_get_system_config` before 
Allegro is
    installed. This allows you to override the various configuration 
options
    without using an on-disk `allegro5.cfg`.

  - Compile in the logging support in release modes by default. Now 
logging can
    be turned on in release builds without recompiling the program by 
editing
    the system configuration.

  - Detect file-overruns when saving configuration files (Bruce Pascoe).

Color addon:

  - When converting from YUV to RGB, clamp the returned values between 
0 and 1.

Video addon:

  - Use an enum in place of magic numbers for `al_get_video_position` 
constants.