Exclude slf4j-api, commons-lang3 from maven and galleon dependencies

Both slf4j-api and commons-lang3 transitive deps will still be present,
but in different versions that better suit us. This makes it easier to
perform automatic dependency alignments.

pom.xml

@@ -247,6 +247,16 @@
                 <groupId>org.apache.maven</groupId>
                 <artifactId>maven-core</artifactId>
                 <version>${version.org.apache.maven.maven-core}</version>
+                <exclusions>
+                    <exclusion>
+                        <groupId>org.apache.commons</groupId>
+                        <artifactId>commons-lang3</artifactId>
+                    </exclusion>
+                    <exclusion>
+                        <groupId>org.slf4j</groupId>
+                        <artifactId>slf4j-api</artifactId>
+                    </exclusion>
+                </exclusions>
             </dependency>
             <dependency>
                 <groupId>org.apache.maven</groupId>
@@ -294,6 +304,12 @@
                 <groupId>org.apache.maven.shared</groupId>
                 <artifactId>maven-common-artifact-filters</artifactId>
                 <version>${version.org.apache.maven.shared.filter}</version>
+                <exclusions>
+                    <exclusion>
+                        <groupId>org.slf4j</groupId>
+                        <artifactId>slf4j-api</artifactId>
+                    </exclusion>
+                </exclusions>
             </dependency>
             <dependency>
                 <groupId>org.apache.maven.wagon</groupId>
@@ -458,6 +474,12 @@
                 <groupId>org.jboss.galleon</groupId>
                 <artifactId>galleon-core</artifactId>
                 <version>${version.org.jboss.galleon}</version>
+                <exclusions>
+                    <exclusion>
+                        <groupId>org.slf4j</groupId>
+                        <artifactId>slf4j-api</artifactId>
+                    </exclusion>
+                </exclusions>
             </dependency>
             <dependency>
                 <groupId>junit</groupId>