Add buildscript section to main build file

Signed-off-by: Ian Macalinao <me@ian.pw>
Add albkit include script

Signed-off-by: Ian Macalinao <me@ian.pw>
Put uploadArchives in its own file

Signed-off-by: Ian Macalinao <me@ian.pw>
Add default property values

Signed-off-by: Ian Macalinao <me@ian.pw>
Use Gradle Nexus plugin to simplify things

Signed-off-by: Ian Macalinao <me@ian.pw>
Merge branch 'master' of github.com:simplyianm/bukkit-bootstrap

Conflicts:
	build.gradle

Signed-off-by: Ian Macalinao <ian@giza.us>