add 15B03
adding more properties to mongo testing
more properties for mongodb
add travis button
adjust the type for pack_value/1 it now passes dialyzer and proper
correct creation of GUID
#389
fix the typespec for attr_value/2

ChicagoBoss/ChicagoBoss #389
start giving it specs and tests

ChicagoBoss/ChicagoBoss#389
fix dialyzer errors and add tests

ChicagoBoss/ChicagoBoss#389
ignore .eunit dir
if the type/1 is given an undefined type, return undefined

fix ChicagoBoss/ChicagoBoss#249
more types to a header file
more tests
More tests
fix datetime
merge proper