[feature] Rebuild btree by scanning leaf pages. Main step towards simplified recovery.
[bugfix] Added "user:group" details to function parameter description of sm:chown
Rebuilding btree from leaf pages works now.
[ignore]  Btree code cleanup
[feature] Simplify transaction log: after a crash, the btree for dom.dbx and collections.dbx is now rebuild from the leaf pages. We thus no longer need to keep track of operations on branch pages, resulting in a more robust recovery process.
[ignore]  cleanup recovery log messages
[ignore] Recovery: call sync after repair
refactor configurator
Merge branch 'feature/recovery' of https://github.com/wolfgangmm/exist into feature/recovery
force major sync after remove resources in java client
Merge remote-tracking branch 'eXist/develop' into develop
[bugfix]  Avoid NPE
rollback
[bugfix] Avoid NPE
[bugfix] Wrong type set for map after calling map:remove, resulting in failing key lookups.
Merge pull request #92 from wolfgangmm/develop

[bugfix] Wrong type set for map after calling map:remove
Merge pull request #90 from shabanovd/develop

force major sync after remove resources in java client
Merge pull request #91 from gev/develop

[bugfix]  Avoid NPE
[ignore] Increase default size for collectionCache to 48M instead of 24M. Fix size selection in configuration dialog.
[ignore] Fix build for mac os: betterform got disabled