Modify the formatting of Required and Optional for params

to address #111.
Merge pull request #114 from dwcramer/requiredOptionalParamsChange

Modify the formatting of Required and Optional for params
Coremetrics is deprecated. Ripping out js code that enables it.
Merge pull request #117 from dwcramer/ripOutCoreMetrics

Coremetrics is deprecated. Ripping out js code that enables it.
Show response codes in a table if descriptions are available

Also make table widths consistent.
Attempt to show hierarchy in plain params table

Show type even if type lacks a namespace prefix.
Put param table before code sample.
Add intro sentences for each table, remove table titles.

Abuse raquo for arrows to show nesting in json plain param tables.
Merge branch 'responseCodesTables' of github.com:dwcramer/clouddocs-maven-plugin into responseCodesTables

Conflicts:
	src/main/resources/cloud/process-embedded-wadl-3.xsl