Speed increases and improvements of internal routines for servers under heavy load

• Improved certificate loading scheme to look for updated local file certificates in Windows store
• Major speed increase and optimizations to the built-in HTTP(S) client during login and general negotiations
• Major speed increase and optimizations to the Web Admin interface
• Improved internal Active Directory integration routines for increased performance
• Minor fixes and improvements to the built-in HTTP(S) client
• Stability improvements to internal routines
• Minor fixes and improvements to the Web Admin interface
• Added support for drag-n-drop while managing user home directories in the Web Admin interface
• Make sure saved and exported data is sorted to ease external scripting
• Added support for thread pooling FTP and HTTP(S) requests
• Minor fixes and improvements to the built-in HTTP(S) client
• Minor fixes and improvements to the Web Admin interface
• Make sure saved and exported data is sorted to ease external scripting