AsiaCoin v2.0.1

This is the official fix for Asiacoin, changes include:

• Blocks address of premine wallet holding 3.2B so it cannot be used to either trade or stake (This is the key change!)
• Allow for 1% staking even after 10 years.. ad infinitum
• New POS schedule: 100% -> 1% over 4 years, gradual decline
• Reverted many of the original bad code used to hide the premine, made premine explicit in code
• Integrated new logo and icons
• Edited about dialog box to reference thread, new website and new github repo
• Edited makefile and qt.pro file to build on Windows
• Fixed some Windows build failures
• Added some new seed servers and DNS seed that micryon control
• Added checkpoint
• Increased version to v2.0.1