Fix: Android - added multi line text boxes for notes, descriptions etc
Fix: HLP Totals corrected in Main, Ext and Totals view at bottom of editor (note calculations sent to Elmhurst and ECMK unaffected)
Fix: Another fix to help prevent duplicate plans
New: Finished new integration method in preparation for new style integration with third party apps
Fix: GSHP EPC symbol now allowed to be added on external wall
Fix: EPC dialog for Main totals (made wider to fit text in)