[RELEASE] Set version to 0.2.2

Author: tbouffard

DESCRIPTION

@@ -1,7 +1,7 @@
 Package: bpmnVisualization
 Type: Package
 Title: Visualize Process Execution Data on BPMN (Business Process Model and Notation) Diagrams
-Version: 0.2.1.9000
+Version: 0.2.2
 Authors@R: c(person("Celine", "Souchet", role = c("aut", "cre"), email = "process.analytics.dev+CRAN@gmail.com"),
              person("Thomas", "Bouffard", role = "aut"))
 Description: To visualize the execution data of the processes on BPMN diagrams, using overlays, style customization and interactions, with BPMN Visualization.

README.md

@@ -39,7 +39,7 @@ install.packages('devtools')
 
 To install a dedicated version (available versions can be found in the [GitHub releases page](https://github.com/process-analytics/bpmn-visualization-R/releases)), run:
 ```r
-devtools::install_github("process-analytics/bpmn-visualization-R@v0.2.1")
+devtools::install_github("process-analytics/bpmn-visualization-R@v0.2.2")
 ```
 
 Or install the development version: