[ImgBot] Optimize images

[imgbot[bot]]

Beep boop. Your images are optimized!

Your image file size has been reduced by 15% 🎉

Details

File	Before	After	Percent reduction
/PaperDetect/WebRoot/images/ie.png	5.61kb	3.26kb	41.78%
/PaperDetect/WebRoot/images/redant.png	7.39kb	4.55kb	38.33%
/PaperDetect/WebRoot/images/053101.png	51.08kb	35.82kb	29.88%
/PaperDetect/WebRoot/images/053103.png	40.98kb	31.08kb	24.17%
/PaperDetect/WebRoot/images/class.png	2.64kb	2.56kb	3.18%
/PaperDetect/WebRoot/images/chrome.png	4.02kb	3.92kb	2.55%
/PaperDetect/WebRoot/fonts/glyphicons-halflings-regular.svg	106.19kb	103.92kb	2.14%
Total :	217.91kb	185.11kb	15.05%

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