Remove activation of profiles by default

See the discussion at https://github.com/mesos/spark/pull/355 for why
default profile activation is a problem.

bagel/pom.xml

@@ -45,11 +45,6 @@
   <profiles>
     <profile>
       <id>hadoop1</id>
-      <activation>
-        <property>
-          <name>!hadoopVersion</name>
-        </property>
-      </activation>
       <dependencies>
         <dependency>
           <groupId>org.spark-project</groupId>
@@ -77,12 +72,6 @@
     </profile>
     <profile>
       <id>hadoop2</id>
-      <activation>
-        <property>
-          <name>hadoopVersion</name>
-          <value>2</value>
-        </property>
-      </activation>
       <dependencies>
         <dependency>
           <groupId>org.spark-project</groupId>

core/pom.xml

@@ -163,11 +163,6 @@
   <profiles>
     <profile>
       <id>hadoop1</id>
-      <activation>
-        <property>
-          <name>!hadoopVersion</name>
-        </property>
-      </activation>
       <dependencies>
         <dependency>
           <groupId>org.apache.hadoop</groupId>
@@ -220,12 +215,6 @@
     </profile>
     <profile>
       <id>hadoop2</id>
-      <activation>
-        <property>
-          <name>hadoopVersion</name>
-          <value>2</value>
-        </property>
-      </activation>
       <dependencies>
         <dependency>
           <groupId>org.apache.hadoop</groupId>

examples/pom.xml

@@ -50,11 +50,6 @@
   <profiles>
     <profile>
       <id>hadoop1</id>
-      <activation>
-        <property>
-          <name>!hadoopVersion</name>
-        </property>
-      </activation>
       <dependencies>
         <dependency>
           <groupId>org.spark-project</groupId>
@@ -88,12 +83,6 @@
     </profile>
     <profile>
       <id>hadoop2</id>
-      <activation>
-        <property>
-          <name>hadoopVersion</name>
-          <value>2</value>
-        </property>
-      </activation>
       <dependencies>
         <dependency>
           <groupId>org.spark-project</groupId>

pom.xml

@@ -499,11 +499,6 @@
   <profiles>
     <profile>
       <id>hadoop1</id>
-      <activation>
-        <property>
-          <name>!hadoopVersion</name>
-        </property>
-      </activation>
 
       <properties>
         <hadoop.major.version>1</hadoop.major.version>
@@ -521,12 +516,6 @@
 
     <profile>
       <id>hadoop2</id>
-      <activation>
-        <property>
-          <name>hadoopVersion</name>
-          <value>2</value>
-        </property>
-      </activation>
       <properties>
         <hadoop.major.version>2</hadoop.major.version>
       </properties>

repl-bin/pom.xml

@@ -70,11 +70,6 @@
   <profiles>
     <profile>
       <id>hadoop1</id>
-      <activation>
-        <property>
-          <name>!hadoopVersion</name>
-        </property>
-      </activation>
       <properties>
         <classifier>hadoop1</classifier>
       </properties>
@@ -115,12 +110,6 @@
     </profile>
     <profile>
       <id>hadoop2</id>
-      <activation>
-        <property>
-          <name>hadoopVersion</name>
-          <value>2</value>
-        </property>
-      </activation>
       <properties>
         <classifier>hadoop2</classifier>
       </properties>

repl/pom.xml

@@ -72,11 +72,6 @@
   <profiles>
     <profile>
       <id>hadoop1</id>
-      <activation>
-        <property>
-          <name>!hadoopVersion</name>
-        </property>
-      </activation>
       <properties>
         <classifier>hadoop1</classifier>
       </properties>
@@ -128,12 +123,6 @@
     </profile>
     <profile>
       <id>hadoop2</id>
-      <activation>
-        <property>
-          <name>hadoopVersion</name>
-          <value>2</value>
-        </property>
-      </activation>
       <properties>
         <classifier>hadoop2</classifier>
       </properties>

streaming/pom.xml

@@ -83,11 +83,6 @@
   <profiles>
     <profile>
       <id>hadoop1</id>
-      <activation>
-        <property>
-          <name>!hadoopVersion</name>
-        </property>
-      </activation>
       <dependencies>
         <dependency>
           <groupId>org.spark-project</groupId>
@@ -115,12 +110,6 @@
     </profile>
     <profile>
       <id>hadoop2</id>
-      <activation>
-        <property>
-          <name>hadoopVersion</name>
-          <value>2</value>
-        </property>
-      </activation>
       <dependencies>
         <dependency>
           <groupId>org.spark-project</groupId>