fix debian package

* description
* dependencies
* section

debpackage.sh

@@ -1,12 +1,28 @@
+# Create a debian package for this project.
+#
+# This script is intended for use in a CI environment, however it can be run in
+# your development machine if you pass these variables with the apropiate
+# values:
+#
+# * CI_COMMIT_TAG=v1.2.3
+#
+# For example you can build and install this package in the very container it is
+# done in CI using these commands:
+#
+# podman run -it --rm --volume=./:/src --env CI_COMMIT_TAG=v1.2.3 docker.io/categulario/rust-cli-image:latest
+# cd src && cargo build --release && ./debpackage.sh
+# apt install ./debian-package/tiempo_1.2.3_amd64.deb
+# t --help
 COPYRIGHT_YEARS="2018 - "$(date "+%Y")
 DPKG_STAGING="debian-package"
 DPKG_DIR="${DPKG_STAGING}/dpkg"
 
 PROJECT_MANTAINER="Abraham Toriz Cruz"
-PROJECT_HOMEPAGE="https://categulario.gitlab.io/tiempo/en"
+PROJECT_HOMEPAGE="https://gitlab.com/categulario/tiempo-rs"
 PROJECT_NAME=tiempo
 PROJECT_VERSION=${CI_COMMIT_TAG:1}
 PROJECT_BINARY=t
+PROJECT_DESCRIPTION="A command line time tracking application"
 
 mkdir -p "${DPKG_DIR}"
 
@@ -15,6 +31,8 @@ DPKG_CONFLICTS=
 DPKG_VERSION=${PROJECT_VERSION}
 DPKG_ARCH=amd64
 DPKG_NAME="${DPKG_BASENAME}_${DPKG_VERSION}_${DPKG_ARCH}.deb"
+DPKG_DEPENDS=
+DPKG_SECTION=utils
 
 # Binary
 install -Dm755 "target/release/$PROJECT_BINARY" "${DPKG_DIR}/usr/bin/$PROJECT_BINARY"
@@ -41,16 +59,15 @@ mkdir -p "${DPKG_DIR}/DEBIAN"
 cat > "${DPKG_DIR}/DEBIAN/control" <<EOF
 Package: ${DPKG_BASENAME}
 Version: ${DPKG_VERSION}
-Section: graphics
+Section: ${DPKG_SECTION}
 Priority: optional
 Maintainer: ${PROJECT_MANTAINER}
 Homepage: ${PROJECT_HOMEPAGE}
 Architecture: ${DPKG_ARCH}
 Provides: ${PROJECT_NAME}
-Depends: libgtk-3-0
+Depends: ${DPKG_DEPENDS}
 Conflicts: ${DPKG_CONFLICTS}
-Description: A simple infinite-canvas free-hand vector drawing application
-  A simple infinite-canvas free-hand vector drawing application
+Description: ${PROJECT_DESCRIPTION}
 EOF
 DPKG_PATH="${DPKG_STAGING}/${DPKG_NAME}"
 # build dpkg