Add whitelist of supported link flags
Merge pull request #2381 from rsturgell/whitelist_link_flags

Whitelist supported link flags
leave bool&1 as is if not going straight into a bitwise operator, to work around v8 issue 2513
try to fix sourceRegex for IE
fix bug in setjmp limit testing; helps #2379
enable test_longjmp_repeat in fastcomp
set MAX_SETJMPS to fastcomp; 1.18.4
proper error message for linkable modules not supported in fastcomp
testcase for #2314
clean up shell code using uglify, in optimized builds, when not using closure
fix crash in audio code in bananabread
fix ccall regex for minified code, and add testing
fix asm2.test_memorygrowth
fix slow2asm.test_dlfcn_self
fix case of exceptions whitelist being empty
glTex[Sub]Image* should not throw an exception, but should cause a GL_INVALID_ENUM error on unrecognized formats or types
Merge branch 'master' of github.com:JasonGreen/emscripten into incoming

Conflicts:
	AUTHORS
add emscripten_align typedefs for #2378
Fix a bug where a returned handle to a derived JS object would not always correctly increment the reference count of the underlying smart pointer.
Merge pull request #2388 from waywardmonkeys/upstream-from-imvu

Upstream from imvu