Move groovy.icns to lib

Move groovy.icns to lib, to make the OSX install more
compatible with homebrew.
Move groovy.icns to lib

Move groovy.icns to lib, to make the OSX install more
compatible with homebrew.
GROOVY-6201 Editor process now uses the same I/O source and destination as that of the current process
GROOVY-6201 added comments
GROOVY-6201 added comments
Merge branch 'groovyshvi' of github.com:4larryj/groovy-core into groovyshvi
GROOVY-6201: added comments
added unit test, and check for java > 1.7
cleaned up comments
cleaned up var declarations
cleaned up var declarations
Merge branch 'groovyshvi' of github.com:4larryj/groovy-core into groovyshvi
cleaned up whitespace
GROOVY-6201 method arg name typo
Merge branch 'master' of https://github.com/groovy/groovy-core into groovyshvi
merge conflict in assemble.gradle
Merge pull request #208 from 4larryj/groovyshvi

GROOVY-6201  groovysh hangs on Edit command when using terminal editor (vim, nano, etc.) on posix terminals
GROOVY-6210: Fix Groovydoc vulnerability
   * Fix the groovydoc template to remove the vulnerability
   * Add a task that applies the Oracle JavadocFixTool to all generated javadocs, so that the fix appears whatever JDK is used

See http://www.kb.cert.org/vuls/id/225657
Merge branch 'master' into rlw-jdk8