Doc update

doc/src/prelude.md

@@ -1 +1,54 @@
 # Welcome
+
+In this page, we briefly discuss setting up a productive environment for the assignment. The following pages provide an high-level view of the architecture and main components of the provided source code.
+
+## Setting up
+
+
+You should start by cloning the repository containing the source code.
+
+```
+git clone https://github.com/insa-4ir-meta-heuristiques/template-jobshop
+```
+
+### Working in IntelliJ
+
+For working on this project, we recommend using the IntelliJ-IDEA development environment. It is available in INSA's 
+classrooms as well as on `montp.insa-toulouse.fr`.
+
+To import the project in IntelliJ (once IntelliJ is running):
+
+ - Open a new project : `Open project` or `File > Open`
+ - Select the `gradle.build` file in the cloned repository. 
+ - Select `Open as project`.
+
+To run the program in IntelliJ, you can 
+
+ - Right click on the `src/main/java/Jobshop/Main` class in the project view.
+ - Select `Run Main.main()`. It should complain that some arguments are missing.
+ - Give it the expected command line arguments : `Run > Edit Configuration`, then fill in the `Program arguments` text box.
+
+### Working on the command line (Gradle)
+
+Compilation instructions are given for Linux. On Windows you can use the `gradlew.bat` script (but you are on your own).
+
+```
+❯ ./gradlew build    # Compiles the project
+```
+
+The project can be executed directly with `gradle` by specifying the arguments like so :
+
+```
+❯ ./gradlew run --args="--solver basic random --instance aaa1 ft"
+```
+
+You can also build an executable jar file, and run it with the java command.
+This is especially useful if you want to run it on another machine.
+
+```
+ # Create a jar file with all dependencies in build/libs/JSP.jar
+❯ ./gradlew jar     
+# Run the jar file. Only requires a Java Runtime Environment (JRE)
+❯ java -jar build/libs/JSP.jar --solver basic --instance ft06
+```
+

doc/src/solvers.md

@@ -21,7 +21,7 @@ It repeats this process until the deadline to produce a result is met and finall
 
 ## Greedy solver
 
-The greddy solver is not implemented yet. 
+The greedy solver is not implemented yet. 
 Its constructor accepts a parameter that specifies the priority that should be used to produce solutions.
 
 ## Descent Solver