* Added symlink support.
Added a symlink testcase.
Remove generated file (should not be part of the repository)
Remove more +x permissions on source or javascript files
fix memory initializer detection
remove tests/cases/gepoverflow since it is too finicky with absolute pointers
make sure function table size for empty tables is the right power of two
Merge pull request #1138 from sylvestre/incoming

Minor improvements in the sources
auto-include malloc/free when SDL is used; fixes #1139
fix sdl inclusion
* some SDL2 stuff
* more SDL2 stuff
* SDL_GL_ExtensionSupported: fixed integer value

* added myself to the AUTHORS file
switch to le32 target by default
add whets testcase
infer untyped variables in js-optimizer.js by origin variable's type if they are just a copy
fix mishandling of inference of global var types
fix test runner is_le32
avoid unnecessary bitcasts from double to i64, if the double was loaded and only used as an i64
recognize the double-to-i64 bitcast pattern as having no side effects in eliminator