Update README

README.md

@@ -23,7 +23,8 @@ It handles fancy Maven features like
 * [dependency management](http://books.sonatype.com/mvnex-book/reference/optimizing-sect-dependencies.html),
 * [import scope](https://maven.apache.org/guides/introduction/introduction-to-dependency-mechanism.html#Importing_Dependencies),
 * [properties](http://books.sonatype.com/mvnref-book/reference/resource-filtering-sect-properties.html),
-* etc.,
+* etc.
+
 It happily resolves dependencies involving modules from the Hadoop ecosystem (Spark, Flink, etc.), that
 make a heavy use of these.
 
@@ -64,31 +65,41 @@ For example, it can launch:
 $ ./coursier launch com.lihaoyi:ammonite-repl_2.11.7:0.5.0
 ```
 
-* the REPLs of various JVM languages like
-** Frege,
+along with the REPLs of various JVM languages like
+
+* Frege,
 ```
-$ ./coursier launch -r central -r https://oss.sonatype.org/content/groups/public org.frege-lang:frege-repl-core:1.3 -M frege.repl.FregeRepl
+$ ./coursier launch -r central -r https://oss.sonatype.org/content/groups/public \
+    org.frege-lang:frege-repl-core:1.3 -M frege.repl.FregeRepl
 ```
-** clojure,
+
+* clojure,
 ```
 $ ./coursier launch org.clojure:clojure:1.7.0 -M clojure.main
 ```
-** jruby,
+
+* jruby,
 ```
 $ wget https://raw.githubusercontent.com/jruby/jruby/master/bin/jirb && \
   ./coursier launch org.jruby:jruby:9.0.4.0 -M org.jruby.Main -- -- jirb
 ```
-** jython,
+
+* jython,
 ```
 $ ./coursier launch org.python:jython-standalone:2.7.0 -M org.python.util.jython
 ```
-** Groovy,
+
+* Groovy,
 ```
-$ ./coursier launch org.codehaus.groovy:groovy-groovysh:2.4.5 -M org.codehaus.groovy.tools.shell.Main commons-cli:commons-cli:1.3.1
+$ ./coursier launch org.codehaus.groovy:groovy-groovysh:2.4.5 -M org.codehaus.groovy.tools.shell.Main \
+    commons-cli:commons-cli:1.3.1
 ```
+
 etc.
 
-* various programs, like Proguard, or its utility, Retrace,
+and various programs, like
+
+* Proguard and its utility Retrace,
 ```
 $ ./coursier launch net.sf.proguard:proguard-base:5.2.1 -M proguard.ProGuard
 $ ./coursier launch net.sf.proguard:proguard-retrace:5.2.1 -M proguard.retrace.ReTrace
@@ -103,6 +114,10 @@ Example
 ```
 $ ./coursier fetch org.apache.spark:spark-sql_2.11:1.5.2
 ...
+/path/to/.coursier/cache/0.1.0-SNAPSHOT-2f5e731/files/central/io/dropwizard/metrics/metrics-jvm/3.1.2/metrics-jvm-3.1.2.jar
+/path/to/.coursier/cache/0.1.0-SNAPSHOT-2f5e731/files/central/javax/servlet/javax.servlet-api/3.0.1/javax.servlet-api-3.0.1.jar
+/path/to/.coursier/cache/0.1.0-SNAPSHOT-2f5e731/files/central/javax/inject/javax.inject/1/javax.inject-1.jar
+...
 ```
 
 ### classpath
@@ -120,8 +135,9 @@ Welcome to the Ammonite Repl 0.5.0
 
 ## API
 
-This @larsrh [gist](ammonite.repl.Repl) illustrates how the API of coursier can be used to get transitives dependencies
-and fetch the corresponding artefacts
+This [gist](ammonite.repl.Repl) by [Lars Hupel](https://github.com/larsrh/)
+illustrates how the API of coursier can be used to get transitives dependencies
+and fetch the corresponding artefacts.
 
 More explanations to come :-)
 
@@ -140,13 +156,18 @@ updated for now. [#41](https://github.com/alexarchambault/coursier/issues/41)
 - SBT plugin [#52](https://github.com/alexarchambault/coursier/issues/52),
 requires Ivy-like configurations [#8](https://github.com/alexarchambault/coursier/issues/8)
 
+See the list of [issues](https://github.com/alexarchambault/coursier/issues).
+
 # Contributors
 
 - Your name here :-)
 
+Don't hesitate to pick an issue to contribute, and / or ask for help for how to proceed
+on the [Gitter channel](https://gitter.im/alexarchambault/coursier).
+
 # Projects using coursier
 
-- @larsrh's [libisabelle](https://github.com/larsrh/libisabelle) fetches
+- [Lars Hupel](https://github.com/larsrh/)'s [libisabelle](https://github.com/larsrh/libisabelle) fetches
 some of its requirements via coursier,
 - [jupyter-scala](https://github.com/alexarchambault/jupyter-scala) should soon allow
 to add dependencies in its sessions with coursier (initial motivation for writing coursier),