initial implementation of JPA persistence binding.
added jpa config values in openhab_default.cfg
fixes to transaction management in jpa persistence service. a new entitymanager is created and closed for each transaction.
only name refactorings.
some modification for a separate configuration class (as in db4o binding. This modularity will help in unit tests.
some refactorings. considering varchar uses 4 byte if empty made me switch to a one entity approach having a simgle value column which can take upto 200k.
minor simplifications.
Merge branch 'master' of https://github.com/mdbergmann/openhab
added first test.
reduced size of value column to 32k which is the max size for derby.
Merge branch 'master' of https://github.com/openhab/openhab
minor adjustments for Derby database in column size.
removed first test sqljpa binding reference in binding/pom.xml
Added support for relative urls for Webview widgets in sitemaps.
Adding a new TTS interface to Spech Dispatcher
Resolved module loading issue
Allow configuration of multiple Speech Dispatcher devices
Some file modifications
Merge branch 'master' of https://github.com/openhab/openhab into sitemap
Added the Mimolite sensor and relay
reverted unintended changes to other parts of openhab.
Added support for relative urls for images and videos and route everything through the proxy