Gradle build file

Hi,

it seems, there is no build file in your project.
I propose to use Gradle.

Here is some example output:
-------------------------------
user@host /d/projects/smali2java/smali2java (gradle-build)
$ gradle build
:compileJava
:processResources UP-TO-DATE
:classes
:jar
:assemble
:compileTestJava UP-TO-DATE
:processTestResources UP-TO-DATE
:testClasses UP-TO-DATE
:test UP-TO-DATE
:check UP-TO-DATE
:build

BUILD SUCCESSFUL

Total time: 4.889 secs

user@host /d/projects/smali2java/smali2java (gradle-build)
$ java -jar build/libs/smali2java.jar
smali2java: simple smali to java converter
USAGE: smali2java [--batch] <input> [output]
input   - input file (or dir if used in batch mode)
output  - output file (or dir if used in batch mode)
--batch - enables batch mode

--------------------------

When Gradle cache is enabled, the build process is even faster ;-)

What do you think?