* change url to hide app behind a relative path

* pass some of ther server configuration through to the client

* serve static files and connect to socket.io correctly when a URL Prefix is set

* Revert the changes to opengraph meta tags

opengraph meta tags need to be absolute URLs

* Remove unused commented-out code

* fix background.png url

* use prefix path for open graph metadata

* Revert changes using server side url modifications

* get open graph and socket.io url from request url / window.location

* remove debug console.log

* Fix favicon when not running under "/"

* Add proxying instructions to the README

Co-authored-by: Laurent Mazet <mazet@softndesign.org>
Co-authored-by: ophir <pere.jobs@gmail.com>

* fix color picker on safari

* do not block space above and below opened tooltip from passing pointer events through to the svg

* don't automatically retract tooltip when hovering

* use focus instead of hover on mobile and blur focus on first touchmove

* stop UA sniffing and assert that activeElement exists before attempting to blur

* Disable dragging of menu icons

* Remove unused CSS property

Property is ignored due to the display. With 'display: block', vertical-align should not be used.

* Better image dragging prevention

Co-authored-by: Ophir LOJKINE <ophir.lojkine@auto-grid.com>

* decrease the step size of each zoom operation

* use same stepping on all browsers

* replace math.sign with polyfill

Make the text field of the text tool appear at the position where the text will be written.

* improved Text tool

* ignore layers for now

* only assert value is not null or undefined / allow 0 as value

* remove unused layer code

* Reformat text.js

Co-authored-by: Robert Beach <rdbeach@gmail.com>
Co-authored-by: @finnboeger

* Initial Changes (#1)

* Move socket event handlers and initial connection to connect function

* Converted await statements to .then()

* Toggle tool if clicked again and toggling option exists

Co-authored-by: Finn Böger <finnboeger@googlemail.com>

Co-authored-by: Robert Beach <rdbeach@gmail.com>

* Updated client styles
- disable selecting text in tool menu
- change design of tool boxes to be square and smaller
- reduce text size in sliders

Co-authored-by: Finn Böger <finnboeger@googlemail.com>

* Changed Apple Touch Icon

* Update size and opacity icon, include fontawesome for future use

Co-authored-by: Finn Böger <finnboeger@googlemail.com>

* Changed favicon svg

* replace font-family with valid value

* Added icons and icomoon font

* change eraser and zoom icon

Co-authored-by: Finn Böger <finnboeger@googlemail.com>

* Revert icon change for now

* Revert "Converted await statements to .then()"

This reverts commit b35e0207df.

* Revert "Revert icon change for now"

This reverts commit 34e354f00f.

* Restored new Icons

* Restored favicon

* Remove fontawesome

* Increase icon sizes

* Update the zoom icon

See https://github.com/lovasoa/whitebophir/pull/39#issuecomment-619524098

* set display inline block for tool names, otherwise firefox doesn't respect margin-bottom

* Rework tool icons

* fix color presets position

Co-authored-by: finnboeger <finnboeger@users.noreply.github.com>
Co-authored-by: Robert Beach <rdbeach@gmail.com>
Co-authored-by: Finn Böger <finnboeger@googlemail.com>

Co-authored-by: Finn Böger <finnboeger@googlemail.com>

Co-authored-by: Finn Böger <finnboeger@googlemail.com>

The board name wasn't displayed correctly when it contained special
characters

Color presets (#25)

* Add color presets with keys 0..9

Also, initialize size/thickness with 7.

* Add click-able buttons for color presets

* Refactor color presets: use Minitpl

Use Minitpl for creating the color preset buttons. Also, allow for more
colors than keys and don't use just numeric keys, but allow all
characters.

* Fix layout for case if no color presets are defined

* colors in array, CSS fix, restore random initColor

See: https://github.com/lovasoa/whitebophir/pull/24#issuecomment-608409282

* Remove hardcoded size

* Simplify condition

Co-authored-by: adrian.buerli <adrian.buerli@ims.co.at>

Fixes #11

Fixes #9

Closes #5

Use Unicode icons instead

Use Unicode icons instead

This is the last feature I wanted before switching to 1.0.

It is called canvascolor, and it's based on HTML5 canvas (we don't care, we don't target old browsers).
Advantages over jscolor:
 - has color history (previously choosed colors are displayed)
 - more beautiful
 - way smaller ~1KB when minified and gzipped. (It's not gzipped yet)
 - Works on fixed input elements (CSS position:fixed)
However:
 - Not every color can be choosen graphically. In HSV, only colors with S=1 are displayed.
 - Not tested on mobile (but it should work), not responsive to touch events.

This circumvents a bug in IE9, where classList is not implemented.

Some work was done on the client-side too, and board loading should now be much faster.