Section titles updated

Titles of section updated to unify it with other sections, one typo fixed.
Initial generation of the Developer_Guide.asciidoc
Fixes to the xslt resulting in better asciidoc
Removed two files accidentally committed
changing to next development version: 4.3.2-SNAPSHOT
Merge commit '6e33fd7414604c0326ac5ca82cd7683c9d494bbc' into release-development
RF-12933: Changed the tooltip defaultContent facet to loading