Start enhancing to handle environment properly
Initial support for adding shared lib location to /etc/ld.so.conf.d
Support for installing the Oracle oci8 gem. Required adding "devel" RPM.
Merge branch 'install_gem' into oracle-env

Conflicts:
	README.md
Actually add new recipes
Implemented advice given on code review of pull request

* Multiple Files : Fixed indentation
* libraries/utils.rb : Followed your advice regarding accessing node
* attributes from library context - although the previous method seemed
* to work it may just have been working by "coincidence"
* attributes/default.rb : Added automatic deduction of major version as
* you suggested
* recipes/default.rb : Moved ld.so.conf.d template to sqlplus recipe as
* seems more relevant there
* recipes/sqlplus.rb : Added ldconfig execution notification
Added test-kitchen acceptance testing.
Fix bug in node attribute for architecture.
Fix spacing.