changing base version to 2.0.0 for first ros2 sync (#252)

Author: SteveMacenski

pcl_conversions/package.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <package format="2">
   <name>pcl_conversions</name>
-  <version>1.6.2</version>
+  <version>2.0.0</version>
   <description>Provides conversions from PCL data types and ROS message types</description>
 
   <author email="william@osrfoundation.org">William Woodall</author>

pcl_ros/package.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <package format="2">
   <name>pcl_ros</name>
-  <version>1.6.2</version>
+  <version>2.0.0</version>
   <description>
 
   PCL (Point Cloud Library) ROS interface stack. PCL-ROS is the preferred
@@ -15,6 +15,7 @@
   <author email="william@osrfoundation.org">William Woodall</author>
 
   <maintainer email="paul@bovbel.com">Paul Bovbel</maintainer>
+  <maintainer email="stevenmacenski@gmail.com">Steve Macenski</maintainer>
   <maintainer email="www.kentaro.wada@gmail.com">Kentaro Wada</maintainer>
 
   <license>BSD</license>

perception_pcl/COLCON_IGNORE

@@ -2,7 +2,7 @@
 <?xml-model href="http://download.ros.org/schema/package_format3.xsd" schematypens="http://www.w3.org/2001/XMLSchema"?>
 <package format="3">
   <name>perception_pcl</name>
-  <version>1.6.2</version>
+  <version>2.0.0</version>
   <description>
   PCL (Point Cloud Library) ROS interface stack. PCL-ROS is the preferred
   bridge for 3D applications involving n-D Point Clouds and 3D geometry
@@ -14,6 +14,7 @@
   <author email="julius@kammerl.de">Julius Kammerl</author>
 
   <maintainer email="paul@bovbel.com">Paul Bovbel</maintainer>
+  <maintainer email="stevenmacenski@gmail.com">Steve Macenski</maintainer>
   <maintainer email="www.kentaro.wada@gmail.com">Kentaro Wada</maintainer>
 
   <license>BSD</license>