Add dokku haproxy to plugins
Add dokku haproxy to plugins

[ci skip]
jimjag/dokku,johnfraney/dokku,expa/dokku,amaltson/dokku,fruitl00p/dokku,codeconfab/dokku,expa/dokku,johnfraney/dokku,alessio/dokku,claytonbrown/dokku,alessio/dokku,sseemayer/dokku,alexquick/dokku,alexquick/dokku,amaltson/dokku,progrium/dokku,sseemayer/dokku,progrium/dokku,claytonbrown/dokku,expa/dokku,Evlos/dokku,expa/dokku,econya/dokku,econya/dokku,dokku/dokku,johnfraney/dokku,jimjag/dokku,codeconfab/dokku,alessio/dokku,fruitl00p/dokku,johnfraney/dokku,fruitl00p/dokku,Evlos/dokku,claytonbrown/dokku,johnfraney/dokku,johnfraney/dokku,crisward/dokku,sseemayer/dokku,codeconfab/dokku,crisward/dokku,amaltson/dokku,amaltson/dokku,progrium/dokku,fruitl00p/dokku,alessio/dokku,fruitl00p/dokku,elia/dokku,amaltson/dokku,claytonbrown/dokku,codeconfab/dokku,claytonbrown/dokku,alexquick/dokku,expa/dokku,Evlos/dokku,sseemayer/dokku,claytonbrown/dokku,elia/dokku,econya/dokku,progrium/dokku,Evlos/dokku,alexquick/dokku,amaltson/dokku,expa/dokku,claytonbrown/dokku,dokku/dokku,crisward/dokku,dokku/dokku,dokku/dokku,elia/dokku,alexquick/dokku,alexquick/dokku,econya/dokku,econya/dokku,Evlos/dokku,alessio/dokku,progrium/dokku,Evlos/dokku,sseemayer/dokku,jimjag/dokku,elia/dokku,codeconfab/dokku,Evlos/dokku,expa/dokku,johnfraney/dokku,econya/dokku,codeconfab/dokku,econya/dokku,crisward/dokku,sseemayer/dokku,alexquick/dokku,alessio/dokku,econya/dokku,elia/dokku,crisward/dokku,dokku/dokku,dokku/dokku,alexquick/dokku,progrium/dokku,claytonbrown/dokku,amaltson/dokku,johnfraney/dokku,sseemayer/dokku,codeconfab/dokku,jimjag/dokku,alessio/dokku,fruitl00p/dokku,dokku/dokku,jimjag/dokku,jimjag/dokku,expa/dokku,fruitl00p/dokku,elia/dokku,dokku/dokku,amaltson/dokku,progrium/dokku,sseemayer/dokku,crisward/dokku,crisward/dokku,Evlos/dokku,elia/dokku,jimjag/dokku,jimjag/dokku,progrium/dokku,codeconfab/dokku,elia/dokku,fruitl00p/dokku,alessio/dokku,crisward/dokku