updated documentation to account for local settings
merge conflict
lists back to unordered
spelling
Merge pull request #10 from jnettik/iss-8--local-settings

Iss 8  local settings
close #8
documentation updates for database connections
Add php53u-process binary to enable POSIX
Merge pull request #13 from gabesullice/enable-posix-for-drush

Add php53u-process binary to enable POSIX
Merge branch 'master' into iss-6--remote-sql
fixed spelling mistake
updated docs to reflect varying ways ansible uses RSA keys
Merge pull request #12 from jnettik/iss-6--remote-sql

documentation updates for database connections 

Closes #6