cleanup, move dockerfiles to their own dir
diff --git a/.travis.yml b/.travis.yml
index 2c7fd59..13d8cff 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,9 +3,9 @@
 language: ruby
 
 env: 
-  - DOCKERFILE=DebianJessie.docker IMGNAME=debjess-grgsm
-  - DOCKERFILE=Ubuntu14.docker IMGNAME=ubu14-grgsm
-  - DOCKERFILE=Ubuntu15.docker IMGNAME=ubu15-grgsm
+  - DOCKERFILE=dockerfiles/DebianJessie.docker IMGNAME=debjess-grgsm
+  - DOCKERFILE=dockerfiles/Ubuntu14.docker IMGNAME=ubu14-grgsm
+  - DOCKERFILE=dockerfiles/Ubuntu15.docker IMGNAME=ubu15-grgsm
 
 services:
   - docker
diff --git a/DebianJessie.docker b/dockerfiles/DebianJessie.docker
similarity index 81%
rename from DebianJessie.docker
rename to dockerfiles/DebianJessie.docker
index 34acf65..fc6f1a2 100644
--- a/DebianJessie.docker
+++ b/dockerfiles/DebianJessie.docker
@@ -1,6 +1,5 @@
 FROM ashmastaflash/gradio37_debjessie
 
-ENV GRGSM_GIT=https://github.com/ptrkrysik/gr-gsm
 ENV OSMOCORE_GIT=git://git.osmocom.org/libosmocore.git
 ENV GR_OSMOSDR_GIT=git://git.osmocom.org/gr-osmosdr
 
@@ -30,14 +29,6 @@
     wget \
     libxi-dev
 
-#RUN /usr/bin/git clone $OSMOCORE_GIT && \
-#  cd libosmocore && \
-#  autoreconf -i && \
-#  ./configure && \
-#  make && \
-#  make install && \
-#  ldconfig -i
-
 COPY ./ /src/
 RUN ls /src
 RUN mkdir /src/build && \
diff --git a/Ubuntu14.docker b/dockerfiles/Ubuntu14.docker
similarity index 100%
rename from Ubuntu14.docker
rename to dockerfiles/Ubuntu14.docker
diff --git a/Ubuntu15.docker b/dockerfiles/Ubuntu15.docker
similarity index 100%
rename from Ubuntu15.docker
rename to dockerfiles/Ubuntu15.docker