Never set followup to lightbox.

Added preLoginCheck() method to determine ChoiceAuth strategy before …

Never set followup to lightbox. Otherwise e.g. Shibboleth login with ChoiceAuth will return to a lightbox page.

Make the keep alive request actually keep the session alive by requesting session id.

- Resolves VUFIND-1157.

Refactored search table handling so that existing searches are updated instead of deleting and creating new ones.
- Fixed duplicate search elimination to not consider extra url parameters such as page.
- Added a simple checksum to search table rows so that duplicate elimination does not have to go through potentially all searches in current sessions history.
- Added a database upgrade that adds checksums to saved search rows.

Don't try to load record with empty id.

- Resolves problem with edismax OR searches failing; thanks to Greg Pendlebury for input.
- See VUFIND-935 for more history.

- Requires significant changes to Phing tasks.
- Eliminates vufind.sh/vufind.bat in favor of solr.sh/solr.bat.

- Allows multiple primary authors, and better description of contributor roles.
- Based on initial work by Ronan McHugh and the National Library of Ireland team (VUFIND-542).
- Expanded with significant assistance by André Lahmann.
- For more detailed development history, see pull request #354.

Added a fallback for creating CustomEvent on Internet Explorer and switched from direct access of dataset to jQuery for IE support.

Use a more specific selector when checking for flash messages in lightbox

Use a more specific selector when checking for flash messages in lightbox so that other markup using the classes doesn't confuse lightbox. Also always use jQuery selectors to find the flash messages to be more tolerant of markup changes (e.g. whitespace, class ordering etc.).

Extended maximum record_id length to 255.