minor debug output fixes
Force shininess to 64 - this is reported to fix #71
Added Xcode project file for debugging aid on OS X
Merge remote-tracking branch 'origin/master' into scintillaeditor
Added hidden Xcode schemes
Merge remote-tracking branch 'origin/master' into scintillaeditor
cosmetics
#879 scintilla editor incorrectly reported a freshly opened file as modified
Implement indent/unindent and comment/uncomment.
Update MXE build to master branch and mingw-w64 to support qscintilla2.
Use OPENSCAD_LIBRARY include path only if it actually exists.
Add static dependency builds for Qt5 and QScintilla2.
Use blacklist approach to include library dependencies.
Add curl and libffi-dev to Debian dependencies.
Remove dependency to libpng when building freetype.
Include swrast_dri driver.
Add packages needed for static Qt5 builds.
Update to Eigen 3.2.2, boost 1.56, cgal 4.4.
Use https download link for gmp.
Build fontconfig with --prefix=/ to let it pick up system data.