[Cleanup] Removed travis build files

diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 2083d54..0000000
--- a/.travis.yml
+++ /dev/null

@@ -1,38 +0,0 @@
-# Copyright 2020 Efabless Corporation
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-language: minimal
-
-branches:
-  only:
-    - develop
-    - master
-    - staging
-    - /^(?i:develop)-.*$/
-
-services:
-    - docker
-
-os: 
-  - linux
-
-jobs:
-  include:
-    - name: "The Precheck Test"
-
-install:
-  - sh .travisCI/travisBuild.sh
-
-script:
-  - bash .travisCI/runPrecheck.sh

diff --git a/.travisCI/runPrecheck.sh b/.travisCI/runPrecheck.sh
deleted file mode 100644
index 099f447..0000000
--- a/.travisCI/runPrecheck.sh
+++ /dev/null

@@ -1,32 +0,0 @@
-#!/bin/bash
-# Copyright 2020 Efabless Corporation
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-export TARGET_PATH=$(pwd)
-cd ..
-export PDK_ROOT=$(pwd)/pdks
-cd $TARGET_PATH/open_mpw_precheck/
-
-docker run -v $(pwd):/usr/local/bin -v $TARGET_PATH:$TARGET_PATH -v $PDK_ROOT:$PDK_ROOT -u $(id -u $USER):$(id -g $USER) open_mpw_prechecker:latest bash -c "python3 open_mpw_prechecker.py -p $PDK_ROOT -t $TARGET_PATH"
-output=$TARGET_PATH/checks/full_log.log
-
-gzipped_file=$TARGET_PATH/checks/full_log.log.gz
-
-if [[ -f $gzipped_file ]]; then
-    gzip -d $gzipped_file
-fi
-
-cnt=$(grep -c -i "DRC violations" $output)
-if ! [[ $cnt ]]; then cnt=0; fi
-if [[ $cnt -eq 2 ]]; then exit 0; fi
-exit 2
\ No newline at end of file

diff --git a/.travisCI/travisBuild.sh b/.travisCI/travisBuild.sh
deleted file mode 100644
index 68d3fb4..0000000
--- a/.travisCI/travisBuild.sh
+++ /dev/null

@@ -1,26 +0,0 @@
-#!/bin/bash
-# Copyright 2020 Efabless Corporation
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-export TARGET_PATH=$(pwd)
-git clone https://github.com/efabless/open_mpw_precheck.git
-cd open_mpw_precheck/dependencies
-sh build-docker.sh
-cd $TARGET_PATH/..
-export PDK_ROOT=$(pwd)/pdks
-mkdir $PDK_ROOT
-cd $TARGET_PATH/open_mpw_precheck/dependencies
-sh build-pdk.sh
-cd $TARGET_DIR
-exit 0