multiple database, becoming standard
added _createDatabase(), _listDatabases()
added --server.database option for client tools
adjusted client tools and documentation
added exclusive lock for database creation
Merge branch 'devel' of https://github.com/triAGENS/ArangoDB into devel
added _dropDatabase()
initial dropping of databases
Merge branch 'devel' of https://github.com/triAGENS/ArangoDB into devel
fixed redirections in web interface
Merge branch 'devel' of https://github.com/triAGENS/ArangoDB into devel
fixed jslint warnings
fixed redirect URLs
Merge branch 'devel' of https://github.com/triAGENS/ArangoDB into devel

Conflicts:
	arangosh/Benchmark/BenchmarkThread.h
	lib/SimpleHttpClient/SimpleHttpClient.cpp
force lower-case database names
Merge branch 'devel' of https://github.com/triAGENS/ArangoDB into devel