Merge pull request #87 from mlubin/master

add link to julia-opt mailing list
Add stub for GSoC 2014 project ideas.
GSoC: add link to where to edit this page on GitHub.
fix typos on gsoc page
Fixed another typo =)
Merge pull request #88 from tlycken/patch-1

Fixed another typo
A couple gsoc project ideas
more ideas, some organisation
remove difficulty estimates
Merge pull request #89 from one-more-minute/patch-1

More GSoC ideas
add IJulia, fixes
Merge pull request #90 from one-more-minute/patch-2

GSoC: Add IJulia project + Fixes
Add a link to GSOC

It might be useful if the GSOC page is linkable from the homepage.
Update index.md

Update GPU section.  Add OpenCV package suggestion.
Merge pull request #92 from jakebolewski/patch-1

Update index.md
add autoformat project
Merge pull request #93 from one-more-minute/patch-3

GSoC: add autoformat project
More GSoC numerical projects

- Fleshed out description of PetSC integration
- Added proposal to work on IterativeSolvers
- Standardized sentence casing for headings and three-line separation
  between projects
- Other minor language and formatting fixes
Need "osx" in front of version number
Added link to PSU Astro 585 Spring 2014