GitLab

- Removed unnecessary legal pages (all have been combined into 'Legal' page)
- Removed unnecessary resources pages that are not in the navigation
- Adjusted press kit for translation

- Moved technical specs out of 'Resources' and into root

- Updated events
- Added Mattermost and Taiga to Hangouts page and fixed Reddit icon
- Added icons to Team page to replace links
- Added DragonflyBSD icon to spritesheet and placed on Downloads page
- Added Monero Press Kit page and several PNG and AI files, including a large zip with everything
- Updated Website General User Guide
- Changed Surae's name to Brandon on MRL page
- Several CSS tweaks and fixes

Increases privacy by requiring supported browsers to *not* send a
referer header. Also prevents tabnabbing.

* grammar:
    * a/an
    * repeated words
    * fragmented sentences
    * possesion
    * run on sentences
    * commas for prepositional phrases
    * is/are conjugations
    * was/were
    * its/it's
    * capitalizing proper nouns (Monero, Bitcoin, etc)
    * formatting (removed linefeeds in middle of sentences)
    * can not/cannot
    * removed commas improperly before conjunctions
* spelling:
    * programmatically
    * hashrate
    * transferring
    * scalability
    * separate
    * transactions
    * additionally
    * particular
    * profitability
    * recommended
    * explicitly
    * separator
    * block
    * drawback
    * favorite
* spelling (br/us)
    * internationalization
    * specialized
    * analyze
    * centralized
    * decentalized
    * memorizing
    * synchronization
    * synchronized

- Added Milestone capabilities
- Added and custom styled comments