Added the file ReplacerForme and replaced the file ListeFormes + minor corrections
Changed logic for the class ClasseurFormes. It is a wrapper now.
refactored ClasseurFormes to fit with ListeFormes + Refactor ClasseurFormesTest
Merge branch 'master' of https://github.com/krazdax5/log121_labs into integration_charles

Conflicts:
	log121_labs/src/main/formes/ListeFormes.java
	log121_labs/src/main/formes/util/ClasseurFormes.java
	log121_labs/src/main/triFormes/triAire.java
Modified ListeFormes method precedent() to work properly when it is the first element of the list. + minor changes
Merge pull request #6 from krazdax5/integration_charles

request Integration charles