Added basic bash functions with pre-coding steps

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Initial suggestions app and model
change the breadcrums to show the date instead of the long title
fix problem with unrelated videos appearing for members

also added options to update_videos management command:
  --current-knesset    run only for current knesset members
  --only-member-ids    run only for specific member id
small but confusing typo: s/make.html/make html/
Simple update action and "update" test
Undo member changes in test
Set resolved status on auto_update
randomize tidbits in home page
moved the bash functions and ide setup to tips section
SuggestionManger.get_pending methods
Merge branch 'master' of https://github.com/daonb/Open-Knesset
Merge pull request #84 from JeniaSkorski/master

Change the breadcrumbs to show the date, closes #4054
Merge pull request #87 from yoniYalovitsky/patch-2

small but confusing typo in css_docs: s/make.html/make html/
Merge pull request #88 from or2008/master

randomize tidbits in home page
Merge pull request #75 from yoniYalovitsky/patch-1

Added basic bash functions with pre-coding steps
Merge pull request #85 from astupidog/video_fixes

fix problem with unrelated videos appearing for members
mc_flushall via django's cache
Merge github.com:hasadna/Open-Knesset