For Travis CI - move Raspberry-Pi build to its own CI mirror branch.
For Travis CI - change to use git fetch 'unshallow' instead of 'depth'.
The hard-coded depth=2000 may not be a good estimate of how deep we should go in order to get the last annotated tag. Also move the operation to 'ci' rake task so it can be shared for all the Travis-CI build environments.
Remove bom(b) from Readme.txt and update the project tagline.
For Travis CI - fix CI build on OSX build environment.
Add rapidjson input files to Doxygen pages generation properly.
Set all the headings in Urho2D and scripting API pages to proper case.
Travis CI: API documentation update at 2014-09-10 05:16:08 UTC.
[ci package]
Fix Urho3D project configuration issue due to wrong CMake condition.
Another attempt to fix the project configuration issue.
Added compressed image support to Image::GetSubimage() and fixed bugs in the function.
Fix the heading size for the generated pages using markdown.
[ci skip]
For Travis CI - minor refactor to use the same commit-ish as Travis-CI.
Simplify build artifact housekeeping logic as now all the mirror CI branches will produce the same package description as the master branch.
[ci package]
Enable link stage response files on Windows when building for Android. Otherwise building a shared Urho3D library could fail.
Added support for flipping DXT1,3,5 compressed images vertically.
Added success return value to Image::FlipVertical(). Fixed return value of Image::Resize() in AngelScript bindings.
Travis CI: API documentation update at 2014-09-11 22:27:40 UTC.
[ci package]
For Travis CI - code cleanup but add more memory diagnostics.
[ci package]

- Simplify the check on environment variable containing the commit-ish used in the 'git describe' command.
- Shuffle the rebase order in 'ci_rebase' rake task, move the OSX-CI rebase to the last as OSX Travis-CI build environment is extremely slow lately (has longer job queue).
- Improve 'android' rake task to only create named AVD for CI test when necessary and to turn off graphics acceleration explicitly when starting the emulator in CI environment.
- Add more memory diagnostics to help in investigation of process being killed by Travis CI upstream issue reported in #430.
Make attribute accessor base class abstract to avoid unused parameter warnings when including Attribute.h. The base class is not useful in any case.
For Travis CI - rename source package to use same version delimiter.
[ci skip]
Add the new build options to documentation page.
Closes #446. [ci skip]