Change CFLAGS to PARSERCFLAGS in src/Makefile so CFLAGS can appear on
commandline without breaking build.
Add note for clang++ needing -std=c++11 with wxWidgets 3.0.x.
New generated cdata.
Fix about box -- previous GTK fix whacked MS.
Set version for branch after merge of 0.0.4.3p3.
Fixed errors in generated pov-3.7_reserved_words.text: some words had
last char missing.