Update OAIHarvester and dvn references
Merge pull request #10 from leeper/patch-1

Update OAIHarvester and dvn references
added servr and httpuv pkgs, fixes #8
added pitchrx, fixes #4, fixes #6
updated servr pkg with CRAN url
moved primary document to edit to be WebTechnologies.ctv, updated makefile, readme updated
added contributing document
changed workflow to edit ctv then hit make to get other files, closes #11, closes #12, closes #13
added scholar and seqinr and seq2r, closes #14, closes #15
task view updated, in sync with cran version now
updated with some finance pkgs, closes #16, closes #17
fixed links in readme file by sedding ...packages out to actual links
addd rfacebook pkg, closes #18
added translate pkg closes #20, added pkgs now on CRAN to cran list, closes #19
updated task view with changes from patrick
moved subheadings to be heading tags to be able to link to sections on github
added rdatamarket explanation, added raincpc, rearranged some pkgs, and fixed some formatting, closes #23, closes #21, #22
added rbitcoin, jsonlite, thinknum, and others, closes #24, closes #25
fixed missing sentence for imgur, thanks yihui, from 2f1598f90549a413daa4e070ecd5de01ae09fd0e
added fbranks, primertree, closes #26, closes #27