Some partial README information

Author: Ian Craggs

README.md

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 Paho Java client for MQTT
+
+This is to be completed... (Ian Craggs)
+
+
+Updating to a new version number
+-------------------------------
+
+Ok. There are some Maven commands to update releases, but so far I've not been able to determine what those should be.  
+
+In the develop branch, we want the releases to be the vNext-SNAPSHOT 
+
+But in the master branch, we want 
+
+
+Maven command to update versions:
+
+mvn versions:set -DnewVersion=1.0.2-SNAPSHOT
+
+this will work for pom.xml files.  However we have OSGi manifests as well.  Linux commands to update versions:
+
+find | grep "MANIFEST\.MF" | xargs sed -i "s/1\.0\.2/1\.0\.3\.qualifier/g"
+find | grep "feature.xml" | xargs sed -i "s/1\.0\.2/1\.0\.3\.qualifier/g"
+find | grep "build.xml" | xargs sed -i "s/1\.0\.2/1\.0\.3\.qualifier/g"
+find | grep "category.xml" | xargs sed -i "s/1\.0\.2/1\.0\.3\.qualifier/g"
+find | grep "ui.app.product" | xargs sed -i "s/1\.0\.2/1\.0\.3\.qualifier/g"
+
+Example Linux command to find all files with instances of a version number:
+
+find | xargs grep -s "1\.0\.2"