Update README to address Apache locking problem

Because Apache is still running as the opensrf user, we need to change the
ownership of the lock directory to enable Apache to write to it.

Also cut over to the osrf_config script instead of the osrf_ctl.sh script to
avoid deprecation warnings.

Signed-off-by: Dan Scott <dscott@laurentian.ca>
Documentation for 2.5

asciidoc fixes for:
-Disable Patron Credit
-Lost and Long Overdue Colors
-PV Supa Goodstuff Integration

Signed-off-by: Angela Kilsdonk <akilsdonk@esilibrary.com>
Asciidoc fix

Another asciidoc fix for 2.5 documentation:
-Disable patron credit.

Signed-off-by: Angela Kilsdonk <akilsdonk@esilibrary.com>