fixed config file required + tests
Merge pull request #105 from twobraids/config-files

fixes issue 104 - cryptic error on missing config file
bumping to version 1.2.0
version increment
adding requirements to manifest and bumping to 1.2.2
fixed second bug that would overwrite the resource section
Merge pull request #108 from twobraids/resource-overwrite

fixed second bug that would overwrite the resource section
up'd the version to 1.2.3