[20190611]
 * Fix app menu uses actions icons for apps
 * Update panel icons; Change panel maxsize to 24px

[20190603]
 * Fix vidcutter blue icon
 * Fix video app icon looks blue for some distros
 * Move tweak app icons' symlinks to preferences-desktop-tweaks.svg
 * Fix touchpad icon KDE shadows
 * Symlink krunner.svg to system-run.svg
 * Update plasma-search app icon
 * Symlink preferences-desktop-plasma.svg and plasma.svg app icons
 * Update preferences-desktop-plasma app icons
 * Fix index.theme names
 * Add org.gnome.IconPreview.Palette.svg app icon

[20190525]
 * Add zoom app icons
 * Fix payday2 app icon shadows for KDE
 * Update supertuxkart app icon
 * Update tuxguitar app icon
 * Add UberWriter app icon
 * Add ephemeral app icon
 * Add com.github.cassidyjames.palette app icon symlink
 * Add brave-browser-dev and brave-browser-nightly app icons
 * Add github-desktop app icons
 * Add colorpicker.svg app icon symlink
 * Add appimagekit-colorpicker.svg app icon symlink
 * Add makefile CHANGELOG autogeneration function
 * Update ksnakeduel app icon
 * Update opera-developer app icon
 * Update nvim app icon
 * Update marble app icon
 * Update maxthon app icon
 * Update supermeatboy app icon
 * Update notepadqq app icon
 * Update metro redux app icon
 * Update mono app icon
 * Change mail icons colors

[20190503]
 * Add some color to mail icon @charlesg99 :wink:
 * Fix mimetype icon shadows for KDE
 * Add new mimetypes symlinks