added a .gitignore file

git-svn-id: https://apertium.svn.sourceforge.net/svnroot/apertium/incubator/apertium-en-hi@44865 72bbbca6-d526-0410-a7d9-f06f51895060
modified permission of autogen.sh

git-svn-id: https://apertium.svn.sourceforge.net/svnroot/apertium/incubator/apertium-en-hi@44866 72bbbca6-d526-0410-a7d9-f06f51895060
some formatting



git-svn-id: https://apertium.svn.sourceforge.net/svnroot/apertium/incubator/apertium-en-hi@44867 72bbbca6-d526-0410-a7d9-f06f51895060
more formatting



git-svn-id: https://apertium.svn.sourceforge.net/svnroot/apertium/incubator/apertium-en-hi@44868 72bbbca6-d526-0410-a7d9-f06f51895060