add getResources to haxe.macro.Context
allow deeper recursion inside of macros
Merge pull request #2571 from frabbit/get_resources

add getResources to haxe.macro.Context
Merge pull request #2572 from frabbit/deeper_interp_recusion

allow deeper recursion inside of macros
Merge pull request #2573 from andyli/travis

TravisCI: init SauceLabs
[cpp] add INFINITY to the list of remap symbols
TravisCI: Auto retry (3 chances) if there is an error in a SauceLabs testing.