* topic/christian/localversion:
Parse and store localversion string
Remove commented-out code
Check ZEEK_VERSION_LOCAL for dashes
Update version string btests for localversion
Modify version parsing for localversion
Update version used by spicyz
Update build script
Support for configurable localversion
(cherry picked from commit d09584e52e)
* "bro_is_terminating" is now "zeek_is_terminating"
* "bro_version" is now "zeek_version"
The old function names still exist for now, but are deprecated.
