Added new unit to get version information from host program resources and modified UMain unit to use it to get PasHi's version.
Modified about box to get version information from program's resources, using UVersionInfo unit, instead of hard coding the value.
Renamed routine that gets host program's version information to indicate it gets "file" and not "product" version information and updated affected code.
Modified hint text used in main form and switched on hinting.
Added __history directory generated by Delphi IDE to .gitignore
Imported DelphiDabbler Window State Components v5.6.1 for use in GUI program.

Window State Components imported into new Src/GUI/Imported directory.
Added read-me file to Src/GUI/Imported that explains use and content of directory.
Deleted unused Src/3rdParty directory and its explanatory read-me file.
Noted dependency of GUI program on DelphiDabbler Window State Components and updated directory structures.
Added 3rd party Window State Components file to GUI project
Added some file extensions for compiler generated files not wanted in version control.
Added support for persisting window size and position.
Modified to expect and use Delphi XE as default compiler instead of Delphi 2010
Revised re change of default compiler to Delphi XE
Updated re change of source control from SubVersion to Git