[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
Merge branch 'develop' into feature/recovery
Merge branch 'develop' into feature/recovery
Fixed Javadoc as it was misleading
Merge branch 'develop' of github.com:adamretter/exist into develop
Fixed javadoc
Merge pull request #109 from adamretter/develop

Fixed some javadoc descriptions which were misleading
[bugfix] Crash recovery: exception during transaction rollback causes recovery to abort with NPE - page was not initialized properly.
Merge branch 'develop' into feature/recovery
Merge pull request #110 from wolfgangmm/develop

[severe] Crash recovery fix
A parameter is a parameter through and through
Merge pull request #111 from adamretter/develop

A parameter is a parameter through and through