Simplified logic.
Refactored complex method.
Strict standards compliance.
Aleph-Driver
* fix typo in element name
* break comment message into two notefields of aleph (Z37_NOTE_1/2)
* both hold 50 characters each
* post comment message into two fields
* comments longer than 100 characters will be lost (before, more than 50 were lost)
Merge pull request #55 from swissbib/alephdriver

Aleph-Driver, comments in placehold()
Style fix.
Avoid notice.
Fix error with saving Summon records to lists.
Lightbox fixes: Summon refresh interrupt, loading spinner madness.
Added p./pp. to APA citation.
Avoid garbage end page values.
More universal tag ajax behaviour. Ruined Demian's spinner fun in the lightbox.
Fat finger error.
Keyword Filter collapsing in collections fixed.
Saving to a new list via lightbox fix.
Bootstrap: Prevent record saving if the record is in all available lists.
Updated tests.
Style fix.
Added tests.
Fixed key() method and simplified related offset functionality.