instead of legacy BOOL.

MAINT-5343 (Viewer sometimes crashes when updating a local tga texture when RLE or BMP compression is disabled - LLImageTGA::decodeTruecolorNonRle)

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

Result of svn merge -r107256:107258 svn+ssh://svn/svn/user/phoenix/license_2009_merge into trunk. QAR-1165

merge Branch_1-20-14-Viewer-merge -> release
Includes Branch_1-20-Viewer-2 through 92456

    * featurettes-4 89061:89589 (which is all of featurettes-1, -2, and -3, and part of -4)
    * gteam-showstoppers-3 91950:91951 (which is all of gteam-showstoppers-1, -2, and -3)
    * featurettes-5 92149:92150 (patch for last line of chat text not visible in chat history, DEV-17771)
    * snapshot-3 91988:91991 (which is all of snapshot-1, -2, and -3)

Merging revisions 92190-92387 of svn+ssh://svn.lindenlab.com/svn/linden/branches/support-featurettes-snapshot-merge-2 into release, respecting ancestry

* QAR-590 Merge Lock Request for Support Sprint
* QAR-627 Merge snapshot improvements
* QAR-686 Merge Lock request for Featurettes

Result of svn merge -r71162:71205 svn+ssh://svn/svn/linden/branches/new-license into release. only changes files which are not deployed or the comments section of code.