Updated Model dirty checks to ignore numerically equivalent fields
Fixed remote composer.json
Merge pull request #4191 from GrahamCampbell/4.1-composer

[4.1] Fixed remote composer.json
Merge branch 'pull-request/ignore-numerically-equivalent-dirty-fields' of https://github.com/JamShady/framework into JamShady-pull-request/ignore-numerically-equivalent-dirty-fields
Clean up code. Method extraction.
Merge branch 'JamShady-pull-request/ignore-numerically-equivalent-dirty-fields' into 4.1
Added missing php version constraints
Merge pull request #4193 from GrahamCampbell/4.1-composer

[4.1] Added Missing PHP Version Constraints
Updated the return values (comments/docs) of a couple of methods.
Fixed various typos and some additional phpdoc.
Merge pull request #4199 from tomzx/fixes/docs-to-4.1

Updated the return values (comments/docs) of a couple of methods.
Fix comments.
Fixed a few typos.
Merge pull request #4206 from paulofreitas/4.1

Fixed a few typos.
Add hyphen.
Shorten line.