Remove ProB2 section whose content can be found on the wiki

src/docs/chapter/user/50_ProB2/00_section_header.adoc

-
-[[prob2.0]]
-= ProB 2.0
-:leveloffset: +1

src/docs/chapter/user/50_ProB2/01_ProB_2.0_Development.adoc

-
-[[prob2.0_general]]
-= General
-
-[[prob2.0-development]]
-= ProB 2.0 Development
-
-[[basic-design-principles]]
-== Basic Design Principles
-
-One of our main design goals was that we wanted to build our UI on top
-of a programmatic API. Our goal was to bring the ProB 2.0 API into a
-scripting language and not to bring the scripting language into the API.
-
-We also attempted to apply functional programming techniques to our
-project wherever it was possible. This included trying to create small
-abstractions that could be composed in different ways. For example, we
-tried to avoid very large interfaces, but instead preferred to have
-small functions and methods that accomplish one single task. For this
-same reason, we tried to use immutable data structures wherever
-possible.
-
-The ProB API needs to deal with many different formalisms (i.e.
-Classical B, Event B, Z, CSP, etc.). For this reason, we constucted our
-data structures so that they can be easily adapted for other formalisms.
-
-While developing a particular feature, it is very helpful to be able to
-easily experiment and interact with the tool. For this reason, we have
-spent quite a bit of energy developing a developer friendly console for
-testing out features as they are being developed.
-
-[[why-groovy]]
-== Why Groovy?
-
-The scripting language that we chose is Groovy. It is a dynamically
-typed JVM language. Because of the seamless integration between Java and
-Groovy libraries, we can easily integrate any jar library into the ProB
-API, and the code that we produce can also be fully integrated into any
-other Java project.
-
-Groovy also has many features that make it an ideal scripting language.
-It provides closures which allow the definition of higher order
-functions. It is also possible to perform meta programming and thereby
-redefine or modify existing groovy or java class files. For example, in
-ProB 2.0, we redefined the java.lang.String class so that we can specify
-the correct Parser with which a string should be parsed.
-
-[[explanation-of-the-basic-programmatic-abstractions]]
-== Explanation of the basic programmatic abstractions
-
-The basic programmatic abstractions that are available in the ProB 2.0
-API are the Model, Trace, and StateSpace abstractions. The Model
-provides all the static information about the model that is currently
-being checked or animated. The StateSpace provides the corresponding
-label transition system for the Model. The Trace represents exactly one
-trace throughout the StateSpace. A more detailed description of the
-different is available
-<<programmatic-abstractions-in-the-prob-2.0-api,here>>.
-
-[[tutorial-of-the-current-features-of-prob-2.0]]
-== Tutorial of the Current Features of ProB 2.0
-
-A tutorial for the current features of ProB 2.0 is available
-<<prob2-tutorial,here>>.

src/docs/chapter/user/50_ProB2/02_ProB_2.0_within_Rodin_and_a_HTML_Visualization_Example.adoc

-
-[[prob2-within-rodin]]
-= ProB 2.0 within Rodin
-
-[[installing-prob-2.0-from-rodin-2.7-or-later]]
-== Installing ProB 2.0 from Rodin 2.7 or later
-
-ProB 2.0 for Rodin 3.1 can be installed from the update site, which is located
-http://nightly.cobra.cs.uni-duesseldorf.de/prob2/updates/releases/advance-final/[here].
-
-The installation follows the normal Eclipse installation procedure.
-Choose 'Install New Software...' from Rodin's Help menu.
-
-Enter the update site into the textfield and hit enter. The result is
-shown in the following screenshot:
-
-image::Install_prob2.png[]
-
-* Enter the http://nightly.cobra.cs.uni-duesseldorf.de/experimental/updatesite/[update site]
-and install the ProB 2.0 plugin
-
-[[obtaining-the-latest-prob-binary]]
-== Obtaining the latest ProB binary
-
-Open a Groovy Console and type `upgrade latest`.
-
-image::GroovyConsoleUpgradeLatest.png[]
-
-If you have trouble with this you can also manually download the latest
-nightly version of ProB from our downloads area and put the probcli
-binary and the lib directory into a `.prob` directory in your home
-directory.
-
-[[import-the-lift-project]]
-== Import the Lift Project
-
-Select the Rodin `Import…` menu command and import the
-
-#FIXME Lift.zip LINK.
-
-[[start-animating-the-lift]]
-== Start Animating the Lift
-
-Right-click on the `MLift` model and select the `Start Animation`
-command:
-
-image::MLiftAnimateWithProB.png[]
-
-Click on setup_constants and initialise in the Events view:
-
-image::MLiftEventsView.png[]
-
-[[open-html-visualization]]
-== Open HTML Visualization
-
-Go into the BMotion Studio Menu at the top and select
-`Open BMotion Studio Template`:
-
-image::MLiftOpenHTMLVisualization.png[]
-
-Navigate to the `lift.html` file that is included in the Lift.zip
-archive.
-
-You can now see a graphical visualisation of the state of the model:
-
-image::MLiftHTMLVisualization.png[]
-
-You can also click on the buttons in the HTML page to control the model.

src/docs/chapter/user/50_ProB2/Prob2-advance-release.adoc

-
-[[prob2.0_advanced_release]]
-= ProB 2.0 Advanced Release
-
-ProB 2.0 for Rodin 3.1 can be installed from the update site located at:
-http://nightly.cobra.cs.uni-duesseldorf.de/prob2/updates/releases/advance-final/
-
-The installation follows the normal Eclipse installation procedure.
-Choose 'Install New Software...' from Rodin's Help menu.
-
-Enter the update site into the textfield and hit enter. The result is
-shown in the following screenshot:
-
-image::Install_prob2.png[]

src/docs/chapter/user/50_ProB2/ZZ_section_footer.adoc

-
-:leveloffset: -1