Fixing issue #5 and #8

[WydD]

This PR fixes #5 which was the most dreadful. See related comments (basically /MT linking is done).

But it also cleans a lot of stuff, that has been tried for fixing #5

• No need for ori_xinput1_3.dll anymore, I load the systempath to do this
• Original xinput is lazy loaded to avoid loading deadlocks (a mutex is used to avoid parallel init)
• If any startup error (like xinput or directinput loading fails) a MessageBox is thrown with the error message and the process is exited
• XInput detection has been cleaned to 1) support known devices 2) use the guid&path instead of the dirty device loop provided by MS
• Headers are assembled in a unique place to defined properly the targeted version (could not make precompiled header work though)
• In case of state reading failure, 30 frames are given to the controller before a new device listing is done.

This should fix #8. Controller switching must now be held for 2 seconds to avoid spaming of start/select/home/left/right. Also, I created a new build layout (Release - Tournament Mode) to completely disable controller switching, which should be mandatory for tournament. Please provide both dll in the upcoming release :)

Sorry it's heavy :)