- Fix Aliases to be compatible with the tomcat example URLs [bsc#1167896]

- Changes for 1.2.47 and 1.2.48 updates:
* Add: Apache: Extend trace level logging of method entry/exit to
aid debugging of request mapping issues.
* Fix: Apache: Fix a bug in the normalization checks that prevented
file based requests, such as SSI file includes, from being processed.
* Fix: Apache: When using JkAutoAlias, ensure that files that include
spaces in their name are accessible.
* Update: Common: Update the documentation to reflect that the source
code for the Apache Tomcat Connectors has moved from Subversion to Git.
* Fix: Common: When using set_session_cookie, ensure that an updated session
cookie is issued if the load-balancer has to failover to a different worker.
* Update: Common: Update config.guess and config.sub from
https://git.savannah.gnu.org/git/config.git.
* Update: Common: Update release script for migration to git. (forwarded request 802752 from pmonrealgonzalez)