Fixed /papermail sendtext for 1.6.4
Merge branch 'master' into 1.7.2

Conflicts:
	src/main/java/com/github/derwisch/paperMail/Inbox.java
	src/main/java/com/github/derwisch/paperMail/PaperMailCommandExecutor.java
	target/classes/com/github/derwisch/paperMail/ClassItemStacksAndStrings.class
	target/classes/com/github/derwisch/paperMail/Inbox.class
	target/classes/com/github/derwisch/paperMail/PaperMailCommandExecutor.class
	target/classes/com/github/derwisch/paperMail/PaperMailEconomy.class
	target/classes/com/github/derwisch/paperMail/PaperMailGUI.class
	target/classes/com/github/derwisch/paperMail/PaperMailListener.class
	target/maven-archiver/pom.properties
	target/paperMail-1.0.1.1.jar