added todos and minor spelling changes

Added kmeans figure and test description table to method chapter

Finished Reactive Extensions

added new bib refs and added first draft to CSP section

Fixed issue in table

Wrong acronym short, and unescaped footnote char
Merge branch 'master' of https://github.com/Felorati/scalability

Conflicts:
	Report/setup/bibliography.bib
	Report/worksheets/preliminary_investigation/preliminary_investigation.tex