Safe jar still has a lot of dependencies

[cjstehno]

See if I can trim down the dependencies of the safe (shaded) jar.

I had to exclude:

            <exclusions>
                <exclusion>
                    <groupId>org.codehaus.groovy</groupId>
                    <artifactId>groovy</artifactId>
                </exclusion>
                <exclusion>
                    <groupId>org.codehaus.groovy</groupId>
                    <artifactId>groovy-json</artifactId>
                </exclusion>
                <exclusion>
                    <groupId>io.undertow</groupId>
                    <artifactId>undertow-core</artifactId>
                </exclusion>
                <exclusion>
                    <groupId>javax.servlet</groupId>
                    <artifactId>javax.servlet-api</artifactId>
                </exclusion>
                <exclusion>
                    <groupId>org.hamcrest</groupId>
                    <artifactId>hamcrest-library</artifactId>
                </exclusion>
                <exclusion>
                    <groupId>org.awaitility</groupId>
                    <artifactId>awaitility</artifactId>
                </exclusion>
                <exclusion>
                    <groupId>javax.activation</groupId>
                    <artifactId>activation</artifactId>
                </exclusion>
                <exclusion>
                    <groupId>ch.qos.logback</groupId>
                    <artifactId>logback-classic</artifactId>
                </exclusion>
                <exclusion>
                    <groupId>commons-fileupload</groupId>
                    <artifactId>commons-fileupload</artifactId>
                </exclusion>
                <exclusion>
                    <groupId>com.github.spotbugs</groupId>
                    <artifactId>spotbugs-annotations</artifactId>
                </exclusion>
                <exclusion>
                    <groupId>junit</groupId>
                    <artifactId>junit</artifactId>
                </exclusion>
                <exclusion>
                    <groupId>org.junit.jupiter</groupId>
                    <artifactId>junit-jupiter-api</artifactId>
                </exclusion>
            </exclusions>

[cjstehno]

Resolved in 2.1