Fix tabulators and DOS line endings

.gitmodules

@@ -1,39 +1,39 @@
 [submodule "libs/hoedown"]
-	path = libs/hoedown
-	url = https://github.com/LibrePCB/hoedown.git
+    path = libs/hoedown
+    url = https://github.com/LibrePCB/hoedown.git
 [submodule "libs/quazip"]
-	path = libs/quazip
-	url = https://github.com/LibrePCB/quazip.git
+    path = libs/quazip
+    url = https://github.com/LibrePCB/quazip.git
 [submodule "libs/googletest"]
-	path = libs/googletest
-	url = https://github.com/LibrePCB/googletest.git
+    path = libs/googletest
+    url = https://github.com/LibrePCB/googletest.git
 [submodule "tests/data"]
-	path = tests/data
-	url = https://github.com/LibrePCB/librepcb-test-data.git
+    path = tests/data
+    url = https://github.com/LibrePCB/librepcb-test-data.git
 [submodule "libs/parseagle"]
-	path = libs/parseagle
-	url = https://github.com/LibrePCB/parseagle.git
+    path = libs/parseagle
+    url = https://github.com/LibrePCB/parseagle.git
 [submodule "libs/sexpresso"]
-	path = libs/sexpresso
-	url = https://github.com/LibrePCB/sexpresso.git
+    path = libs/sexpresso
+    url = https://github.com/LibrePCB/sexpresso.git
 [submodule "libs/fontobene"]
-	path = libs/fontobene
-	url = https://github.com/fontobene/fontobene-qt5.git
+    path = libs/fontobene
+    url = https://github.com/fontobene/fontobene-qt5.git
 [submodule "share/librepcb/fontobene"]
-	path = share/librepcb/fontobene
-	url = https://github.com/LibrePCB/fontobene-fonts.git
+    path = share/librepcb/fontobene
+    url = https://github.com/LibrePCB/fontobene-fonts.git
 [submodule "libs/delaunay-triangulation"]
-	path = libs/delaunay-triangulation
-	url = https://github.com/LibrePCB/delaunay-triangulation.git
+    path = libs/delaunay-triangulation
+    url = https://github.com/LibrePCB/delaunay-triangulation.git
 [submodule "share/librepcb/fonts"]
-	path = share/librepcb/fonts
-	url = https://github.com/LibrePCB/librepcb-fonts.git
+    path = share/librepcb/fonts
+    url = https://github.com/LibrePCB/librepcb-fonts.git
 [submodule "libs/optional"]
-	path = libs/optional
-	url = https://github.com/LibrePCB/optional.git
+    path = libs/optional
+    url = https://github.com/LibrePCB/optional.git
 [submodule "libs/type_safe"]
-	path = libs/type_safe
-	url = https://github.com/LibrePCB/type_safe.git
+    path = libs/type_safe
+    url = https://github.com/LibrePCB/type_safe.git
 [submodule "i18n"]
-	path = i18n
-	url = https://github.com/LibrePCB/librepcb-i18n.git
+    path = i18n
+    url = https://github.com/LibrePCB/librepcb-i18n.git

dev/build_each_commit.sh

@@ -7,14 +7,14 @@ IFS=$'\n\t'
 
 HEAD=$(git rev-parse --abbrev-ref HEAD)
 if [[ "${HEAD}" == "HEAD" ]]; then
-	HEAD=$(git rev-parse HEAD)
+  HEAD=$(git rev-parse HEAD)
 fi
 echo "HEAD=${HEAD}"
 
 STASH=0
 if [[ -n $(git status --porcelain) ]]; then
-	git stash --include-untracked
-	STASH=1
+  git stash --include-untracked
+  STASH=1
 fi
 echo "STASH=${STASH}"
 
@@ -25,9 +25,9 @@ trap "git checkout ${HEAD} && test ${STASH} -ne 1 || git stash pop" EXIT
 
 readonly COMMITS=$(git log --pretty=oneline "${START}...${END}" | cut -d' ' -f1 | tac)
 for commit in ${COMMITS[@]}; do
-	git checkout $commit
-	qmake -r ../librepcb.pro > "build_${commit}.log" 2>&1
-	make -j$(nproc) >> "build_${commit}.log" 2>&1
+  git checkout $commit
+  qmake -r ../librepcb.pro > "build_${commit}.log" 2>&1
+  make -j$(nproc) >> "build_${commit}.log" 2>&1
 done
 
 echo "SUCCESSFULLY FINISHED!"

dev/docker/build_container.sh

@@ -10,13 +10,13 @@ if [ $? -eq 0 ]; then
   read answer
   if [ "$answer" == "n" ]; then
     echo "ABORTED"
-	  exit 1
+    exit 1
   fi
   echo "WARNING: The container 'librepcb' is running! Kill it? [Y/n]"
   read answer
   if [ "$answer" == "n" ]; then
     echo "ABORTED"
-	  exit 1
+    exit 1
   fi
   docker rm -f librepcb
 fi