changelog for i40evf 1.3.25

• Fix build failure on 2.6 kernels
• Build fixes and updates for 4.x kernels
• Add support for installing on more distros
• Support updated virtual channel API
• Stability updates for load/unload and reset code
• Reduce extraneous debugging output
• Clarify error messages and warnings
• Stability fixes for transmit path
• Fix adaptive interrupt throttle routines to improve performance and reduce CPU utilization
• Bug fixes and cleanups in RSS configuration code
• Correctly handle MAC address changes
• Correctly report VLAN capabilities based on configuration from PF driver
• Add locking around accesses to the VLAN filter list
• Fix bug in MTU change
• Simplify state machine
• Cosmetic code cleanups - whitespace, brackets, indentation, etc.