accel-config: release 3.1

Changes:

• Improved error messages and return values
• Fix incorrect error return value from tool
• Use portable data types and fix build issues in 32 bit targets
• Allow -1 special value for wq->groupid and fix related error
  messages
• Fix incorrect manpage text for config-wq
• Remove duplicate functions from dsa test
• Remove reference to non-interface header in interface header
• Remove non-interface header from packaging

accel-config: release 3.0.1

accel-config: release 3.0.1

Updates license details for rpm packaging.

• Add new GPL2 and LGP2.1 license files
• Make license file names shorter and remove spaces
• Fix broken symbolic links of "LICENSE" files in ccan folder

There are no changes in accel-config code.

accel-config: release 3.0

Adds:
- IAX support
- New mdev implementation and support for new mdev types
- New wq API to set max batch and transfer size

Removes:
- Removes uuid type mdevs

Fixes:
- Static code analysis bugs