Correctly distinguish between Dell and Juniper devices

Unfortunately there's not much info we can get from the Dell iDrac
HTML page as it's ridden with JavaScript.
No need to add the server family explicitly
deleted devices - searching fix
deleted devices searching - minor code improvement
Merge remote-tracking branch 'allegro/master'
deleted devices searching - remove not necessary redirect
Merge remote-tracking branch 'allegro/master'
unused import removed
Merge pull request #358 from andrzej-jankowski/master

deleted devices - searching fix
Properly update device's rack and dc on cache update
Rename ActiveTab() function to CMDBActiveTab() in main.js file
Show core counts graphs in the venture info
Fix wrong order of columns in the export devices to csv
move deployment classes and functions into separated file
mass deploy - specify the CSV content in first step is not required now
mass deploy - management ip - could be non unique in the same CSV
mass deploy - management ip - could be non unique in the same CSV (step 2)
Merge pull request #372 from deshipu/master

Show core counts graphs and properly update device's rack and dc on cache update
Merge pull request #370 from quamilek/dev2

Fix wrong order of columns header in the export devices to csv
Missing semicolon added