Added CRUD tests for os cli command
Fixed the os tests
Fixed the os tests
Fixed the os tests
fixed the os tests
merged the operatingsys.py
Merge remote-tracking branch 'upstream/master'
fixed os tests as per the comments
Added factory method for os create
Added factory method for os create
Added assert check for 'major'
Added assert check for 'major'
fixed code duplication, assertion, exceptions, doctstrings, tests
resolved merge conflict related to locators dict
defined variable locators
Updated generate_string function to better handle html output.

The new "html" output from the ```generate_string``` function will now
have lowercase tags, as this is the convention for writing html tags.
Also included "html" in the text displayed during an exception. This
fixes issue #264.
Merge pull request #267 from omaciel/issue-264

Updated generate_string function to better handle html output.
fixed the pylint issue and space issue
Added common func delete_entity in base module
Merge pull request #255 from tkolhar/master

Added CRUD tests for os cli command