Merge pull request #84 from onnia/onnia-branch

Onnia project link add
Add first assignment link
Merge pull request #85 from tariel/master

Add first assignment link
Today is here, but where were these commits?
Added project link and description.
Merge pull request #86 from mpiivonen/master

Added project link and description.
Added link to a task
Added a links to lecture 5 answer

Added Markoham and mpiivonen links
Merge pull request #87 from mpiivonen/master

Added a link to a task
Add completed tasks and assignments (olemstrom)
fix formatting errors
resolve conflicts
Added Lecture 7 tasks table.
Project week tasks
Merge pull request #89 from tuunanen/master

Added Lecture 7 tasks table.
Added links related to the lecture subject
Added line breaks
Merge pull request #90 from mpiivonen/master

Added links related to the lecture subject
Added completed tasks to participation matrix.
Merge remote-tracking branch 'upstream/master'