Reformatting code, and changing some of the implementations.
Fixed some formatting and grammar issues.
Made some formatting changes.
Tested and works in Python 2.7
Update README.md

Adding prerequisite of python 2.7
Update README.md

Changing description of the program.
Updating Docstring in reg_rip_by_date.py

Changed 'based upon a modified date' to 'based upon a modified time frame.'
Changed operators in get_keys_in_range() function to include the earliest and latest times.
Removed counting of dictionary entries used during testing of code.
Adding .gitignore

.gitignore now working
Removed .idea directory
Merge pull request #1 from JohnnyWachter/master

Reformatting code, and changing some of the implementations.