* exinda support
* exinda support
* add exinda hint
needed to identify exinda devices.
* mentin exinda in overview and link docs
* overwrite layers to l2/3/4/7
* get uptime from exinda mib
now matches uptime reported by cli & web interface.
* single quotes preferred
* to much copy/paste
* merge 3.63
* some more functions added. also general cleanup
* Update .travis.yml
* a few fixes
* Update .travis.yml
* Update .travis.yml
* revert
* revert
