hardwareswapping
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Merge remote-tracking branch 'upstream/master'
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small change in allocatehardware js
Merge pull request #160 from Ranjith15/master

Email button
Merge pull request #161 from Rakeshadlagatta/master

small change in allocatehardware js
Merge pull request #162 from raghuvissu/master

in device sale tab showing serial no,in provision it screen(create and edit) Freeips button added and provisioning tab sentmessage button added
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Merge pull request #167 from LAshokReddy556/master

hardwareswapping1
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upgraded to 1.2.18
updrate to 1.2.18
Merge pull request #168 from Rakeshadlagatta/master

Upgrade to angular 1.2.18
ippool and lable changes
Merge remote-tracking branch 'upstream/master'
Merge pull request #169 from Rakeshadlagatta/master

lable changes