Bump the version number of the main app.

More code cleanup. (Adjusted some properties and other data to newer …

…C# standards.)

Added SteamStub 2.x variant D0 (header size) support.

Fixed some issues with the 2.x disassembler using incorrect types.
Updated the SharpDisasm.dll file to latest version.

Bumped main executable version.

Updated all copyrights to include 2018.

Merge branch 'master' of https://github.com/atom0s/Steamless

Added fallback pattern for variant 2.0 (x86). Fixes issue atom0s#6

Bumped the version number of Steamless.

Fixed issue with variant 2.0 (x86) failing unpacking files with non-e…

…ncrypted text section.

Adjusted Steamless to use older Aero presentation library for Windows…

… 7 support.

Readme update.