Merge pull request #199 from SobanVuex/master

Missing Chremoas, Etana and Malice is a frigate.
We just checked the API, why check it again?
Label isn't used anywhere in postmail, not even for the api
Show usb/eur/gbp cost on victim info panel aswell as the bottom
Added fitted isk to the detail list.. It's calculated by taking modules / items in high, mid, low, subsystems, rigs, drones and fuel bay, and just adding their cost together..
Not checking for an index.. tsk tsk
Semaphore class
Configurable semaphore use
Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/EVE-KILL/zKillboard/inspections/64eb5217-ef19-47e4-8623-f7d56ca09e3c

Enabled analysis tools:
 - PHP Analyzer
 - PHP Mess Detector
 - PHP Code Sniffer
 - PHP CS Fixer
 - Security Advisory Checker
 - PHP Copy/Paste Detector
 - PHP Lines Of Code
 - PHP PDepend
 - PHP HHVM
Merge pull request #202 from EVE-KILL/scrutinizer-patch-1

Scrutinizer Auto-Fixes
lets make scrutinizer happy
Merge branch 'master' of https://github.com/EVE-KILL/zKillboard
code cleanup
code cleanup
code cleanup
code cleanup
that should've been public
that should've been in the constructor call
Removed unused variable
code cleanup