hg: jdk/jdk: 8210226: Add support for multiple project folders to idea.sh

[maurizio.cimadamore at oracle.com]

Changeset: bdac20c6c8dd
Author:    mcimadamore
Date:      2018-08-31 18:01 +0100
URL:       http://hg.openjdk.java.net/jdk/jdk/rev/bdac20c6c8dd

8210226: Add support for multiple project folders to idea.sh
Summary: Overhaul templating logic for idea.sh; add support for -o option
Reviewed-by: erikj, ihse

! bin/idea.sh
! make/idea/template/ant.xml
! make/idea/template/compiler.xml
! make/idea/template/jdk.iml
! make/idea/template/misc.xml
! make/idea/template/vcs.xml
! make/idea/template/workspace.xml
! make/langtools/intellij/build.xml
! make/langtools/intellij/template/ant.xml
! make/langtools/intellij/template/misc.xml