fixing debugdatabase typo
Merge pull request #148 from dimagi/debugfix

fixing debugdatabase typo
adding flush caches management command
making cache flush command more general vs. hardcoded
Merge pull request #149 from dimagi/flush_caches

Flush caches management command
adding tuneable stacktrace for debug db
Conflicts:

	dimagi/utils/dev/couchdb_module.py
updating debug readme, adding stacktrace info
updating debugdatabase view fix for cdbit 6.0+
Merge pull request #151 from dimagi/debug_database_fix_60

Debug database fix for couchdbkit 0.6.x
Merge pull request #150 from dimagi/debug_database_fix

Debug database fix - adding stacktrace tuneability and docs
Merge branch 'master' into couch_cache

Conflicts:
	dimagi/utils/management/commands/flush_caches.py