Add metrics version number for easily update to new version.
Merge pull request #115 from Delawen/master

Replicating pull request 114 of 2.10.x
Documentation / English / Escape & in subtemplate example to avoid XML parser error.
Documentation / Add missing files related to submodule removal and .gitignore rule.
Only ignore installer creation folder.
Administration / Import / Restore the capability to load subtemplates.

 * Update batch import and metadata import page in order to set the record type (metadata, template or subtemplate).
 * The record type can only be set for XML records (not MEF).
 * Subtemplate can only match ISO19139 schema. Only support CI_ResponsibleParty for the time being which is the main use case.
Merge pull request #134 from fxprunayre/improvement/import-subtemplate

Administration / Import / Restore the capability to load subtemplates.
Widgets / Keyword selection / Add the capability to search by URI instead of keyword label. Properly escape & in gmx:Anchor.
Widgets / Add capability to configure default edit mode on per schema basis. Add option to disable a calendar (eg. when indeterminatePosition=something for example in ISO19139).
Merge remote-tracking branch 'origin/develop' into develop
Improve french translation.
Documentation / Add 2.10 feature list. Fix release doc due to submodule changes.
Administration / Subtemplate / Allow sort by title (#140).