move `rake crashlog' task into project.rb

lib/motion/project.rb

@@ -69,3 +69,9 @@ task :ctags do
     sh "#{ctags} --options=\"#{config}\" #{bs_files.map { |x| '"' + x + '"' }.join(' ')}"
   end
 end
+
+desc "Show a last crash log"
+task :crashlog do
+  logs = Dir.glob(File.join(File.expand_path("~/Library/Logs/DiagnosticReports/"), "#{App.config.name}_*"))
+  sh "open -a Console #{logs.last}"
+end

lib/motion/project/template/ios.rb

@@ -166,9 +166,3 @@ task :static do
   App.info 'Create', fat_lib
   sh "/usr/bin/lipo -create #{libs.join(' ')} -output \"#{fat_lib}\""
 end
-
-desc "Show a last crash log"
-task :crashlog do
-  logs = Dir.glob(File.join(File.expand_path("~/Library/Logs/DiagnosticReports/"), "#{App.config.name}_*"))
-  sh "open -a Console #{logs.last}"
-end

lib/motion/project/template/osx.rb

@@ -90,9 +90,3 @@ desc "Create a .a static library"
 task :static do
   App.build('MacOSX', :static => true)
 end
-
-desc "Show a last crash log"
-task :crashlog do
-  logs = Dir.glob(File.join(File.expand_path("~/Library/Logs/DiagnosticReports/"), "#{App.config.name}_*"))
-  sh "open -a Console #{logs.last}"
-end