rapidftr/tracker#171 Adds standard enquiry forms
Merge pull request #712 from tomclement/master

Adds standard enquiry forms
Update rails to version 4.0.9
Update parallel to version 1.2.4
Replace class variables with class constants and instance variables
Remove nested ternary operators
Remove is_ and have_ prefixes from predicate method names
Replace be_falsey with more precise "be false"
Replace be_truthy with more precise "be true"
Avoid using rescue in its modifier form