gcc43: doesn't build on 10.10

Refs Homebrew/homebrew#33944.
jetty76 7.6.16

Closes #562.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
gcc49 4.9.2

 - don't rename libiberty.h, see
   Homebrew/homebrew@b84ec7be94cbb7b63ffd14ab16335cea93f4a38f
ruby193 1.9.3-p551
ruby20 2.0.0-p598
gcc4[3-9]: blacklist llvm-gcc

Fixes Homebrew/homebrew#34222.
tomcat 7.0.57

Fixes #569.
Closes #568.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
Cassandra 1.2.19

Closes #567.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
Protobuf 2.5.0

Closes #529.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
gradle 2.0 and 2.1

Closes #572.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
cassandra 2.0.x

Closes #542.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
cassandra20 2.0.11
libpng12 1.2.52
jenkins-lts 1.580.1

Also:
- General cleanup (quotes, spacing etc.)
- Add wrapper script
tomcat 6.0.43

Closes #576.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
play22 2.2.6

Closes #575.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
allegro 4.4.2
allegro4 doesn't build on 10.9+