Fixed #316 - check/update used libraries

src/main/resources/languages/_de.properties

 # DEFAULT
-credits=Verwendete Schriftarten: Roboto<br>Verwendete Bibliotheken:<br>spring-boot-starter-parent 1.5.13<br>spring-boot-devtools 1.5.13<br>spring-boot-starter-web 1.5.13<br>spring-boot-starter-test 1.5.13<br>spring-boot-starter-data-jpa 1.5.13<br>spring-boot-starter-security 1.5.13<br>tools 1.0.0<br>h2 1.4.197<br>joda-time 2.9.9<br>usertype.core 5.0.0.GA<br>maven-surefire-plugin 2.12<br>launch4j-maven-plugin 1.7.21<br>gson 2.8.1<br>jquery 2.1.1<br>materialize 0.100.2<br>fontawesome 5.0.10<br>Google Material Icons<br>Spectrum Colorpicker 1.8.0
+credits=Verwendete Schriftarten: Roboto<br>Verwendete Bibliotheken:<br>spring-boot-starter-parent 1.5.13<br>spring-boot-devtools 1.5.13<br>spring-boot-starter-web 1.5.13<br>spring-boot-starter-test 1.5.13<br>spring-boot-starter-data-jpa 1.5.13<br>spring-boot-starter-security 1.5.13<br>h2 1.4.197<br>joda-time 2.9.9<br>usertype.core 5.0.0.GA<br>maven-surefire-plugin 2.12<br>launch4j-maven-plugin 1.7.21<br>gson 2.8.1<br>jquery 3.3.1<br>materialize 1.0.0<br>fontawesome 5.0.10<br>Google Material Icons<br>Spectrum Colorpicker 1.8.0<br>SortableJS 1.8.1<br>jlibs 2.0.4
 folder=Deadlocker/BudgetMaster
 roadmap.url=https://roadmaps.thecodelabs.de/php/index.php?id=1
 github.url=https://github.com/deadlocker8/BudgetMaster

src/main/resources/languages/_en.properties

 # DEFAULT
-credits=Fonts used: Roboto<br>Libraries used:<br>spring-boot-starter-parent 1.5.13<br>spring-boot-devtools 1.5.13<br>spring-boot-starter-web 1.5.13<br>spring-boot-starter-test 1.5.13<br>spring-boot-starter-data-jpa 1.5.13<br>spring-boot-starter-security 1.5.13<br>tools 1.0.0<br>h2 1.4.197<br>joda-time 2.9.9<br>usertype.core 5.0.0.GA<br>maven-surefire-plugin 2.12<br>launch4j-maven-plugin 1.7.21<br>gson 2.8.1<br>jquery 2.1.1<br>materialize 0.100.2<br>fontawesome 5.0.10<br>Google Material Icons<br>Spectrum Colorpicker 1.8.0
+credits=Fonts used: Roboto<br>Libraries used:<br>spring-boot-starter-parent 1.5.13<br>spring-boot-devtools 1.5.13<br>spring-boot-starter-web 1.5.13<br>spring-boot-starter-test 1.5.13<br>spring-boot-starter-data-jpa 1.5.13<br>spring-boot-starter-security 1.5.13<br>h2 1.4.197<br>joda-time 2.9.9<br>usertype.core 5.0.0.GA<br>maven-surefire-plugin 2.12<br>launch4j-maven-plugin 1.7.21<br>gson 2.8.1<br>jquery 3.3.1<br>materialize 1.0.0<br>fontawesome 5.0.10<br>Google Material Icons<br>Spectrum Colorpicker 1.8.0<br>SortableJS 1.8.1<br>jlibs 2.0.4
 folder=Deadlocker/BudgetMaster
 roadmap.url=https://roadmaps.thecodelabs.de/php/index.php?id=2
 github.url=https://github.com/deadlocker8/BudgetMaster