worked towards multi module Maven project

...core/src/test/java/com/xeiam/xchart/example/Example7.java

...core/src/test/java/com/xeiam/xchart/example/Example8.java

...core/src/test/java/com/xeiam/xchart/example/Example9.java

xchange-examples/pom.xml

...xamples/src/main/java/com/xeiam/xchart/BitmapEncoder.java

xchange-examples/src/main/java/com/xeiam/xchart/Chart.java

...e-examples/src/main/java/com/xeiam/xchart/ChartColor.java

...e-examples/src/main/java/com/xeiam/xchart/QuickChart.java

xchange-examples/src/main/java/com/xeiam/xchart/Series.java

...-examples/src/main/java/com/xeiam/xchart/SeriesColor.java

...mples/src/main/java/com/xeiam/xchart/SeriesLineStyle.java

...examples/src/main/java/com/xeiam/xchart/SeriesMarker.java

...examples/src/main/java/com/xeiam/xchart/SwingWrapper.java

...-examples/src/main/java/com/xeiam/xchart/XChartPanel.java

...c/main/java/com/xeiam/xchart/internal/chartpart/Axis.java

...in/java/com/xeiam/xchart/internal/chartpart/AxisPair.java

...in/java/com/xeiam/xchart/internal/chartpart/AxisTick.java

...a/com/xeiam/xchart/internal/chartpart/AxisTickLabels.java

...va/com/xeiam/xchart/internal/chartpart/AxisTickMarks.java

...n/java/com/xeiam/xchart/internal/chartpart/AxisTitle.java