Updated docs
Merge pull request #11 from mMontu/update_docs

Updated docs
temporary fix for #12

CrunchBlock command calculates using variables incorrectly depending on
cursor position
Merge pull request #33 from mMontu/Dev

Attempt to fix arecarn/crunch #32
Update Readme + doc for clarity and style
Update Readme + doc for clarity and style
Updated readme and Doc for clarity

Also screwing things up because I'm not very good with Git
Merge branch 'Dev' of https://github.com/arecarn/crunch into Dev

Conflicts:
	doc/crunch.txt
Change feature chart to looser syntax
Merge branch 'Dev' of https://github.com/arecarn/crunch into Dev
Fix fold markers
Merge branch 'master' into Dev
Add note about +float requirement
Remove redundant substitute statement

The statement removed following spaces that were already handled by the
next two statements.
Add the :CrunchVisual command

This is very much a work in progress. It is heavily based on the work done in
[HowMuch](https://github.com/sk1418/HowMuch/tree/master/autoload) a
calculator plugin that supports visual block selections.
Added fix to :CrunchVisual Command

now operates correctly on multiple lines of block selection.
Update Int to Float Conversions

Can now include numbers like 3e3 in expressions
EX: 3e3 *2 = 6000
Updated/Format Change Log to reflect v2 release
Refactor: Many small changes

* extracted adding leading zeros to numbers e.g. .5 -> 0.5
  or .34 -> 0.34 into it's own function from IntegerToFloat()
* remove weird copy of crunch#EvalLine() named crunch#Visual()
* use a global variable s:numPat to hold the regex of a number
* other small edits and changes
Remove statements enforcing line ending type