Battlelog Emblem Editor Extended

Description

Little plugin for extending BF4 Battlelog Emblem Editor functionality.

Ease your emblem creation!
You can now use background image as a stencil for drawing your emblem, you can select multiple layers and transform them as a single layer, allowing you to move/rotate/scale complex emblems and their subparts.

Usage:
Select objects either with a selection frame, by shift-clicking on a layer in editor, by clicking on checkboxes near layer names or by using following hotkeys: CTRL+A - select all, CTRL+D - deselect all, CTRL+I - inverse selection.
You can transform individual layers or groups either with your mouse, directly by inputting values into "layer info" box or with following hotkeys:
(holding down SHIFT will increase effect)
arrow keys - move selection
q, e - rotate selection clockwise or counter-clockwise respectively
z, x - scale selection down or up


Available functions:
1. Grouping and multiple selection
2. Setting background for editor canvas
3. Mirroring around x/y axes
4. Centering of layer
5. Entering layer parameters from keyboard
6. Import/Export of emblem code. Use awesome site emblemsbf.com for sharing emblems with community and your friends!

Version 0.4.5.6:
Fix "lock" icon overlapping with the selection checkbox
Support injection into https url

Version 0.4.5.6:
CTE support is here!

Version 0.4.5.5:
Fixed bug which caused incorrect emblem code to be shown after clicking on "SHOW CODE" while having selected multiple layers.

Version 0.4.5.4:
Extension now works in Battlefield Hardline emblem editor.

Version 0.4.5.3:
Selection hotkeys (featuring CTRL key) fixed on Windows.
Fixed load/save buttons positioning for platoon emblem page.

Version 0.4.5.2:
Emblem loading code fixed.

Version 0.4.5.1:
Editor hotkeys no longer interfere with other functionality of Battlelog.

Version 0.4.5:
Full integration of grouping and multiple selection.

Version 0.4.3:
You can now select multiple layers with mouse selection frame, resulting group acts like a single layer and can be transformed with hotkeys, added in version 0.4.0 or directly via layer-info window.

Version 0.4.2:
Fixed minor bug which caused multiple reaction to hotkeys after you switch between different emblems without reloading browser page.

Version 0.4.1:
Layer info moved (finally) to the right of layer list.
Please report problem with detailed descriptions, I'll fix them ASAP.

Version 0.4.0:
You can now select several layers and transform them:
1. Rotate group around geometric center
2. Translate (move) group
3. Scale group
Each layer now contains a checkbox indicating whether it is selected or not, you can also select or deselect all layers with CTRL+A and CTRL+D hotkeys respectively.

Version 0.3.4:
Fixed corner size adjustment behaviour which caused slowdown.

Version 0.3.3:
Import/export of emblems, few changes to interface.

Version 0.3 features:
Select background either from a local file or by specifying URL.
Proper behaviour on page reload.