* Juniper SRX4600 device update. Replace static psu definations with modules, add fan modules. Add datasheet and weight. Change full_depth value to true.
* Added srx-fan-afo module for SRX devices.
* Added back front_image and rear_image
* Added juniper device elevation images.
* Crop QFX5110-48s image
* Cropped Juniper images
* Add front_image and rear_image to SRX345
* Created elevation images for each variant of device model matching device model slug value
* Set front_image and rear_image to true for newly added device elevation images.