Changes from 0.6.x to 0.7

Only a draft version, must be enhanced.

• When you upgrade be sure to read the UPGRADE.txt in the SVN
• If you are using mISDN with PCI cards please also read this.
• There is also a ChangeLog.txt for the many changes in detail.
• Changes to the Web interface by Lonnie, are found here altweb-changelog.txt
  (0.7.x uses version 1.6.xx)
• Arno's firewall upgraded (requiring a manual process to complete when upgrading from 0.6)
• Removed astfw – all features were replaced with Arno's firewall + plugins
• Allow firewall to be active when only one network device is defined
• Replaced Zaptel with DAHDI
• Newer Linux kernel (2.6.27.29 in 0.7.0 compared to 2.6.20.21 in 0.6.8)
• New Wiki and web site