Grammar fix
Correct function names in comment blocks
Correct string reference in comment
Grammar fix
Low: pgsql: fix not working when using capital hostname with corosync

decapitalize hostname to maintain compatibility with Heartbeat stack
Low: pgsql: fix changing pgsql-status when using maintenance-mode
Low: apache: Add pidfile directive when not present in config file

Resolves: rhbz#915050
Merge pull request #214 from davidvossel/apache_pidfile_path

Low: apache: Add pidfile directive when not present in config file
Merge pull request #207 from t-matsuo/fix-pgsql-bugs

fix some bugs of pgsql RA
Merge pull request #203 from rdassen/master

Comment fixes
Low: pgsql: fix grep failure when using pacemaker 1.0.13
Merge pull request #218 from t-matsuo/fix-grep-failure-on-1.0.13

Low: pgsql: fix grep failure when using pacemaker 1.0.13