1.1.0-pl Release (requires MODX 2.1+)

Merge branch 'develop'

* develop:
  Bump version for 1.1.0-pl release
  Fix ability to override cache_key, cache_handler, and cache_expires
  Add cache properties to Snippet defaults
  Add changelog to transport package build script
  Change default cache_key property to use 'resource' (for MODX 2.1+)
getPage 1.2.0-pl

Merge branch 'release-1.2'

* release-1.2:
  Bump version for 2.1.0-pl release
  [#5] Add pageNavOuterTpl for layout control of page nav elements
  Small fixes to allow limit=0
  Allow unlimited pages listing.   Snippet call: &pageLimit=`0`
  Allow *Tpl parameters to be empty in snippet call.
getPage 1.2.1-pl

Merge branch 'release-1.2'

* release-1.2:
  Bump version for 1.2.1-pl release
  Remove inadvertent debugging statement left in Snippet code
getPage 1.2.2-pl

Merge branch 'release-1.2'

* release-1.2:
  Bump version for 1.2.2-pl release
  Check $_GET before $_REQUEST for pageVarKey and limit overrides
  [#6] Add pageOneLimit to allow different limit on first results page
  Bump version for development
getPage 1.2.3-pl

Merge branch 'develop'

* develop:
  Bump version for 1.2.3-pl release
  [#15] Add ability to specify pageNavScheme for navigation links
  [#14] Avoid adding pageVarKey to query string when page = 1
  [#12] Fix cacheKey when multi-dimensional arrays used in $_REQUEST
  Bump version for 1.2.3-dev
  Refactor include loading to allow out-of-webroot dev; update .gitignore
Cache total results number into correct variable name
Cache total results number into correct variable name

Fixes #24

Merge remote-tracking branch 'origin/pr/24' into develop

* origin/pr/24:
  Cache total results number into correct variable name