Import .gitignore from SVN.
Merge pull request #2 from QuLogic/git-transition

Import .gitignore from SVN.
Merge pull request #4 from geodynamics/QA

Merging Zhinan changes from QA to devel.
Merge pull request #5 from geodynamics/devel

Merge Zhinan from devel to master
Add source number 7
Merge pull request #6 from pcristini/master

Add source number 7
Merge branch 'master' into QA