Add 10 discovered appcasts (#32828)

Casks/cmucl.rb

@@ -4,6 +4,8 @@ cask 'cmucl' do
 
   # common-lisp.net/project/cmucl was verified as official when first introduced to the cask
   url "https://common-lisp.net/project/cmucl/downloads/release/#{version}/cmucl-#{version}-x86-darwin.tar.bz2"
+  appcast 'https://common-lisp.net/project/cmucl/downloads/release/',
+          checkpoint: '532de0c79a895ca878da189f81b785852cb583ac892d02208abffafaa65ace17'
   name 'Cmucl'
   homepage 'https://www.cons.org/cmucl/'
 

Casks/cocoaspell.rb

@@ -4,6 +4,8 @@ cask 'cocoaspell' do
 
   url "http://people.ict.usc.edu/~leuski/cocoaspell/cocoAspell.#{version}.dmg",
       user_agent: :fake
+  appcast 'http://people.ict.usc.edu/~leuski/cocoaspell/',
+          checkpoint: 'e22a03f5b7404c2bb2c9a09c2ead537eff504a8158fe99c523c4ef369e097ea9'
   name 'cocoAspell'
   homepage 'http://people.ict.usc.edu/~leuski/cocoaspell/'
 

Casks/colorpicker-propicker.rb

@@ -3,6 +3,8 @@ cask 'colorpicker-propicker' do
   sha256 'd1c07c116fee22dbbaea86c285327b5468b82863ba575e8fe462a2dcec023891'
 
   url "http://www.irradiated.net/appcasts/pro-picker/releases/#{version}/ProPicker.zip"
+  appcast 'http://www.irradiated.net/pages/blank/release-notes.php?app=pro-picker',
+          checkpoint: '1b06d1d2ee4ba531d02e78b389d18a71007cbaa80091ebb79ff1fec9a0ee459a'
   name 'Pro Picker'
   homepage 'http://www.irradiated.net/?page=pro-picker'
 

Casks/colorpicker-rcwebcolorpicker.rb

@@ -3,6 +3,8 @@ cask 'colorpicker-rcwebcolorpicker' do
   sha256 '04a1965f756695ef0387e388aceb598d3fcde39ec82119d298bf3802f09b3f70'
 
   url "http://www.rubicode.com/Downloads/RCWebColorPicker-#{version}.dmg"
+  appcast 'http://www.rubicode.com/Software/RCWebColorPicker/',
+          checkpoint: '686fc36323556f4c008445f6b31c1b0834c8658c0af5f8df1e9d79433f3d8888'
   name 'RCWebColorPicker'
   homepage 'http://www.rubicode.com/Software/RCWebColorPicker/'
 

Casks/dendroscope.rb

@@ -4,6 +4,8 @@ cask 'dendroscope' do
 
   # ab.inf.uni-tuebingen.de/data/software/dendroscope3 was verified as official when first introduced to the cask
   url "http://ab.inf.uni-tuebingen.de/data/software/dendroscope3/download/Dendroscope_macos_#{version.dots_to_underscores}.dmg"
+  appcast 'http://dendroscope.org/',
+          checkpoint: '55916803e86c3829aeb42795a4c79ce823376aa4a0e3b15bcd917a2bdf935cc4'
   name 'Dendroscope'
   homepage 'http://dendroscope.org/'
 

Casks/digital.rb

@@ -3,6 +3,8 @@ cask 'digital' do
   sha256 '94fb4a2d4829cd4b717d5c250167cbe79cccf7870335c1fd4694462211c98802'
 
   url "http://scoutshonour.com/lilyofthevalley/digital-#{version}.dmg"
+  appcast 'http://scoutshonour.com/digital/',
+          checkpoint: 'dfb1d59a622fdc965b55ea63644f99f92745e8e8d8c94cc8dc0e957ec7ce5720'
   name 'Digital: A Love Story'
   homepage 'http://scoutshonour.com/digital/'
 

Casks/dolphin.rb

@@ -3,6 +3,8 @@ cask 'dolphin' do
   sha256 '1e7127cf9b110c5d7feabc0d05f620bad31d0f47a1d16e1f46e2e402d0ec233c'
 
   url "https://dl-mirror.dolphin-emu.org/#{version}/dolphin-#{version}.dmg"
+  appcast 'https://github.com/dolphin-emu/dolphin/releases.atom',
+          checkpoint: '89923290b966c1ec59b23ff257a2ee6195a9dfbeee0434069cbe2e85afda847e'
   name 'Dolphin'
   homepage 'https://dolphin-emu.org/'
 

Casks/dsp-radio.rb

@@ -3,6 +3,8 @@ cask 'dsp-radio' do
   sha256 '8c4312487519727f6d96454ec01cbcbb207bd813655e37a870f04d096618e015'
 
   url "https://dl2sdr.homepage.t-online.de/files/DSP_Radio_#{version.no_dots}.zip"
+  appcast 'https://dl2sdr.homepage.t-online.de/',
+          checkpoint: '8616cd38ccc67c3c217c317d92249ffbfc3e3cda55af49f54c3b347747f854b8'
   name 'DSP Radio'
   homepage 'https://dl2sdr.homepage.t-online.de/'
 

Casks/flame.rb

@@ -3,6 +3,8 @@ cask 'flame' do
   sha256 'b81f216caf290fc34824661b06b68eb538a675eada627c3606276762f1d1786e'
 
   url "http://husk.org/apps/Flame-#{version}-universal.zip"
+  appcast 'http://husk.org/apps/flame/',
+          checkpoint: 'a6a9d604c267f84fcf14869493dddb799c1781082d8f604937bd776f31f37b21'
   name 'Flame'
   homepage 'http://husk.org/apps/flame/'
 

Casks/free-ruler.rb

@@ -3,6 +3,8 @@ cask 'free-ruler' do
   sha256 'f746e49ae012bee5ccef9871592276de47d3b6affbe92ab3f45f2591cb05b915'
 
   url "http://www.pascal.com/software/freeruler/FreeRuler#{version}.zip"
+  appcast 'http://www.pascal.com/software/freeruler/',
+          checkpoint: '3c62b8299bd02a840a9263bcd0548b4ced6d029e96bebfbb411a6a0c962c30cf'
   name 'Free Ruler'
   homepage 'http://www.pascal.com/software/freeruler/'