Issue #1787

Issue #1787

Closes #1807
Closes #1808

Original error & warning icons had jagged edges due to being GIFs
This made them look quite poor/low quality on dark BG'd themes
So, new, better looking icons added which have been run thru TinyPNG for
compression
Result is fewer bytes than original and they look good on dark BG's too

Issue #1801

Closes #1795

I have created this simple css autocomplete/hint that uses data from
the css mode. Autocomplete works for both properties and values - but
it does not filter the values by property. Better than nothing for
now.

Closes #1802

Issue #1793

Issue #1799

Issue #1791

Issue #1060

Issue #1743

Issue #1786

Demo was incorrectly named as showing 'Highlighter', fixed to 'Selection'

Signed-off-by: Chris Granger <ibdknox@gmail.com>

Issue #1782

Closes #1784

Issue #1781

Closes #1779

Closes #1776

Use 0 instead of 0px, clean-up two line breaks, to fix lint warning;
Three empty CSS blocks could also be removed.

Node provides some cross-platform utility methods to enable safe
path traversal.

This change merely swaps out a hardcoded '/' (unix path separator)
to use one of these methods.

An alternative strategy would be to use the constant 'path.sep' but
this felt 'cleaner'.

Signed-off-by: ciaranj <ciaranj@gmail.com>

Previous behaviour was to only update the displayed differences if
the edit pane was modified.  There exists use-cases such that the
differences should be updated when any of the panes change.

I don't expect this to introduce any performance regressions due
to the existing debounce code within the update function.

Signed-off-by: ciaranj <ciaranj@gmail.com>

Removed the redundant "List of contributors..." line