Update default Themida settings profile

Support for the latest Themida is incomplete, see x64dbg#127

Add NtUserGetForegroundWindow hook

Fixes x64dbg#116

Fix regression in x64dbg plugin caused by 9ad0839. Fixes x64dbg#115

Fix IDA plugin build

Update to VS2019

Update README

Update documentation PDF

- Remove all references to NtApiCollection.ini
- Remove FAQ section since it only dealt with NtApiCollection.ini issues
- Misc. spelling/grammar fixes

more fixes for x64dbg