ant build was changed to exclude Java7 dependent files only if java version is less than 7.
SQL: flatten() now creates projection even on non-records
Changed default configuration in orientdb-server-config.xml file to help on setting them, at least the most commons.
freeze during creation class on first access was fixed and tested
deregisterClass method was added
fix typo in 2q test
removing class from local cache if class was removed from db was added
Merge remote-tracking branch 'nuvolabase/master'
Merge branch 'freeze-bug'
remove java7 related method from WAL
Merge pull request #1453 from logart/master

- JDK 1.7 API dependency removed
- Added conditional java 1.7 improvement into ant build
- Deadlock during autocreation classes during getClass() in object db
Studio: fixed encoding problem in queries and saved language too
Improvement: document.field() not accepts dot notation (.) to update sub documents. SQL Update can use this new feature to updated nested documents

To disable this feature (now true by default) call
setAllowChainedAccess(false). This allows
Merge branch 'master' of https://github.com/nuvolabase/orientdb
Console: improved rendering by using real column size
Supported configurable "width"
Fixed bug on toJSON: this is the case of a collection of maps
Minor change to the JSON test case
Changed package of BP tests
server.bat fixed wrong parameters
New Pool test case
Removed Java7 diamond syntax usage usage (sources must be compatible with Java6)
Updated BP libs