adding new files for bcr app

.bcr/config.yml

diff --git a/.bcr/config.yml b/.bcr/config.yml
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/.bcr/config.yml

.bcr/metadata.template.json

diff --git a/.bcr/metadata.template.json b/.bcr/metadata.template.json
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/.bcr/metadata.template.json

.bcr/presubmit.yml

diff --git a/.bcr/presubmit.yml b/.bcr/presubmit.yml
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/.bcr/presubmit.yml

.bcr/source.template.json

diff --git a/.bcr/source.template.json b/.bcr/source.template.json
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/.bcr/source.template.json