This commit elliminates split_orphan_keys funcionality

Some functions became unused due to a variety of reasons.

Due to a pootle bug, no new translations go to pootle from Language_*.properties fies.
This commit elliminates empty_automatic_prop funcionality. No need to handle automatic translations when updating pootle

Some functions became unused due to a variety of reasons.

Due to a pootle bug, no new translations go to pootle from Language_*.properties fies.
This commit elliminates the updating of translation files from disk to Pootle.

Some functions became unused due to a variety of reasons.

Due to a pootle bug, no new translations go to pootle from Language_*.properties fies.
This commit elliminates the split_automatic_props functionality.

Some functions became unused due to a variety of reasons.

Due to a pootle bug, no new translations go to pootle from Language_*.properties fies.
This commit elliminates the upload_suggestions functionality. This was embarrassing for some users that discarded suggestions because they reappeared as a result of this uploading. In addition, this has to be deprecated due to we no longer process auto-translations when updating pootle from VCS

Some functions became unused due to a variety of reasons.

Due to a pootle bug, no new translations go to pootle from Language_*.properties fies.
This commit elliminates the native_2_ascii functionality. Not need this due to we only update pootle from Language.properties wich is ascii-compatible.

Some functions became unused due to a variety of reasons.

Due to a pootle bug, no new translations go to pootle from Language_*.properties fies.
This commit elliminates the disable-new option. Not need this due to we will create languages from the Pootle UI and not update pootle with any content from Language_*.properties

Some functions became unused due to a variety of reasons.

Due to a pootle bug, no new translations go to pootle from Language_*.properties fies.
Make sure fresh Language.properties is copied into pootle webapp

Some functions became unused due to a variety of reasons.

Due to a pootle bug, no new translations go to pootle from Language_*.properties fies.
Simplify output messages

Some functions became unused due to a variety of reasons.

Due to a pootle bug, no new translations go to pootle from Language_*.properties fies.
source formatting and minor output formatting
Merge pull request #2 from dsanz/simplify-processing

Simplify processing