cache the query results for 15s from a worksheet function call in order to prevent constant formula reevaluation
remove the cached data once it has been taken from the cache
pull in commit 565aea39d114dc9f9da8b83bd79126abf7fe3c09 from upstream/WiXInstaller

Update To CustomAction.cs to check the 32 bit registry on 64 bit mach…
…ines. Installing Excel 64 bit on a 64 bit machine without installing Outlook leads to no Outlook/Bitness key in the 64 bit registry - but there is one in the 32 bit registry. For further commentary on this, see: http://stackoverflow.com/questions/2203980/detect-whether-office-2010-is-32bit-or-64bit-via-the-registry
Change to query caching strategy

Differentiating between queries that do resize selected area in Excel
worksheet and ones that do not.
Extended querying API

Added querying function implementing alternative approach to dealing
with multidimensional output.
Merge pull request #2 from lukaszciosek/master

Merge new querying API implementation