Update dependencies by importing framework-bom in braille-modules-parent

- saxon-he to 9.4.0.7
- commons-codec to 1.6
- slf4j-api to 1.7.2
- calabash-adapter to 2.0.0-SNAPSHOT
- common-utils to to 2.0.0-SNAPSHOT
- xpath-registry to 1.0.1-SNAPSHOT
- xproc-api to 2.0.0-SNAPSHOT
- framework-core to 2.0.0-SNAPSHOT
- woodstox-osgi-adapter to 2.0.0-SNAPSHOT
- modules-registry to 2.0.0-SNAPSHOT
- xmlcatalog to 2.0.0-SNAPSHOT

Note that I'm not downgrading to Calabash 1.0.8 like it says in the framework-bom!

I also updated

- file-utils to 1.1.0-SNAPSHOT

but this should be done by importing modules-bom as soon as it is available.

See also issue #6 (adapt to the new BoM approach)
parent.relativePath pointed at wrong local POM in liblouis-core
Update XPath functions to Saxon 9.5 API
Update to Calabash 1.0.18
Use release version of XProcSpec
Update to liblouis 2.5.4 and liblouis-java 1.2.0
Prepare BoM with module versions for release 1.8
Print debug messages in liblouis table resolver
Improve liblouis-core tests and logging
Make tests work on Mac OS and Windows
Fix for temp directories on Mac OS

e.g. /var/folders/vA/vAkZKXQ9EpaqHXTML3ThnU+++TI/-Tmp-/1401821747559-0

- /var is a symlink to /private/var
- paths can have '+' in them

Also improved logging.
Disable a test in liblouis_formatter

Test `test_17`  was failing on OS X
Remove repositories in parent POM

Also add a  section for lifecycle mapping
of Eclipse m2e.
Remove unchanged projects from aggregator
Add SCM info to POMs
Use fixed versions and versions from BoM
Exclude CSSCalabashTest from release build
[maven-release-plugin] prepare release v1.8
[maven-release-plugin] prepare for next development iteration
Reset fixed versions in BoM