POD Update

Changed README to use POD, added clearer POD to Perlanet::Simple, and
fixed a bug in the synopsis code. Also added stupid Mac file to
.gitignore
gitignore change
Readme update
README update

changed the indentation to make it look better on Github (hopefully)
Perlanet::Simple POD Update

commiting the POD update that failed last time...
Renamed README

stops Build complaining its missing...
Revert "Renamed README"

This reverts commit a4cf4eb9af99fc401e4e8f6a53eb95e502fc6fad.
Manifest update

forgot to change the manifest!
Merge branch 'POD-Update'