restore the ll[io]fstream because we need them as wrappers on Windows for wide char paths; on other platforms they are now just typedefs to the std classes

Update to build on Xcode 6.0: variable (result) can be unitialized if condition is false (TAKE 2) [-Wsometimes-uninitialized]

Update to build on Xcode 6.0: variable (result) can be unitialized if condition is false [-Wsometimes-uninitialized]

changed: Just use ll_alligned_malloc_16 instead of ll_aligned_malloc<16>
fixed: A call to ll_aligned _free_fallback in llvertexbuffer that should have been ll_aligned_free<64>

Trigraphs can cause some real special headaches.  The only part that's annoying is the comment in newview/llimview.cpp where there's an unfortunate collision of a trigraph sequence with a character sequence that could be displayed by the viewer. Thankfully, it's only a comment!

Fixes for crash reporter startup race condition, crash reporter CPU use, Secondlife.log filehandle, XP Crash.

- Added clear() after DeletePointer() call to hopfully fix this...

MAINT-3474 FIXED crash on startup in LLTextureCache::purgeAllTextures(bool) attempting to delete texture cache

another attempt to move mem stat into base class

replace llinfos, lldebugs, etc with new LL_INFOS(), LL_DEBUGS(), etc.