New Status Comment object, Report Type refresh, Project Page improvements, and upgraded for Summer 2012

Status Reports - new object to capture qualitative information for
project status reports.

Relabel of Milestones to Iterations since Milestones by definition do
not have a duration

Project:
- Changed Project Status value of "Active" to "In Process" to have the
same granularity as the "Planning" field value.
- Ability to associate a lifecycle phase with a project.
- Duration formula field for a project
- The ability to specify a confidence level on the project information
through the use of a new Commitment Level field
- Track project assumptions
- Capture information on what is known to be out of scope for a project
- Page layout changes to only display the most frequently used fields
for a project page.
- Field history tracking enabled

Updated Milestones PM project for use of latest Force.com API 25.0,
latest version.

Project Snapshot API name updated to have the Milestone1_ prefix for
consistency across object.