added patch #37 crash on load fixed
updated librecad.dox

updated librecad.dox with doxygen version 1.8.4
Updated translations from pootle server
Merge branch 'master' of https://github.com/LibreCAD/LibreCAD
Updated translations after lupdate
floating point tolerance cleanup, more work needed
Merge pull request #398 from jasleenkaur/patch-1

updated librecad.dox
updated README
fixes for macx building issues
applied sf.net patch #38, added strings to translation
merge changes from lordofbikes/master