8164481: Remove jtreg run configurations from langtools idea project
Summary: Update langtools intellij project and related ant build files.
Reviewed-by: jlahoda

8158630: Langtools Intellij project is missing some source roots
Summary: Add source roots for build tools to IntelliJ project
Reviewed-by: alundblad

8142968: Module System implementation
Summary: Initial integration of JEP 200, JEP 260, JEP 261, and JEP 282
Reviewed-by: jjg, jlahoda, vromero, mcimadamore, bpatel, ksrini, darcy, anazarov, dfuchs
Contributed-by: alan.bateman@oracle.com, alex.buckley@oracle.com, jonathan.gibbons@oracle.com, karen.kinnear@oracle.com, mandy.chung@oracle.com, mark.reinhold@oracle.com, jan.lahoda@oracle.com, vicente.romero@oracle.com, andreas.lundblad@oracle.com, andrey.x.nazarov@oracle.com, chris.hegarty@oracle.com, erik.joelsson@oracle.com, kumar.x.srinivasan@oracle.com, sundararajan.athijegannathan@oracle.com

8134254: JShell API/tool: REPL for Java into JDK9
Summary: Adding the implementation of the jshell (read-eval-print-loop) tool.
Reviewed-by: briangoetz, mcimadamore, psandoz, forax
Contributed-by: robert.field@oracle.com, bitterfoxc@gmail.com, jan.lahoda@oracle.com

8074432: Move jdeps and javap to jdk.jdeps module
Reviewed-by: jjg, alanb, erikj

8076583: move jdk.Exported from langtools to jdk
Reviewed-by: darcy, alanb, tbell, mchung, jlahoda

8058542: Devise scheme for better diagnostic creation
Summary: Add support for generating (at build-time) an enum-like class containing all javac diagnostics, which allows for safe diagnostic creation.
Reviewed-by: jlahoda, jjg, vromero, erikj, jfranck

8056055: IntelliJ source paths broken after modularization of langtools
Summary: Add 'share/classes' prefix to all src roots
Reviewed-by: jfranck

8055390: IntelliJ langtools project should reflect modular source tree
Summary: Adjust langtools.iml to point to the new source trees
Reviewed-by: jfranck

8049234: Add support for running/debugging bootstrap tools in IntelliJ
Summary: Add support for bootstrap tools; overhaul ant logger
Reviewed-by: vromero

8046451: Add basic IntelliJ support for langtools
Summary: Add new ant target 'idea' to create IntelliJ langtools project
Reviewed-by: jjg