Removing quoted nls string

git-svn-id: https://svn.muze.nl/svn/ariadne-php5/trunk@6255 7882d7ee-46e0-0310-a255-a28a61b628e4
make the installer a bit more silent

git-svn-id: https://svn.muze.nl/svn/ariadne-php5/trunk@6256 7882d7ee-46e0-0310-a255-a28a61b628e4
set error and output flags for bash in 1 location

git-svn-id: https://svn.muze.nl/svn/ariadne-php5/trunk@6257 7882d7ee-46e0-0310-a255-a28a61b628e4
Reenable postgresql for travis

git-svn-id: https://svn.muze.nl/svn/ariadne-php5/trunk@6258 7882d7ee-46e0-0310-a255-a28a61b628e4