Report is only called on IssueController#Show
custom columns and human time

Included custom display columns and human time format for floating
report.
Max reports included
Extracted redundancy into helper

Created patch that adds method to Issues Helper to clean up views.
cleaning up

moving methods into Issue Helper to clean up view templates.
Decreasing size of placement templates
Fixing style for floating report
Extended Show View to simplify process. Closes #4

Extending show removed JavaScript dependancy. This limits support for
the plugin for Redmine 2.2 to current.
Updated version