added todo
started with write api
memcache namespace
add layer dependancies
remove ruby stmnt
unless
unless
get layer dependancies
Merge branch 'v1.0' of gits:city_sdk into v1.0
X-Result-Count header added
added missing put and post routines and added api reference in query hash
Merge branch 'v1.0' of gits:city_sdk into v1.0
virtual layers
Merge branch 'v1.0' of gits:city_sdk into v1.0
error handling
removed old grape code
check for empty object result, and disabled wildcards in layer name filter