Documented the semver version bundled

libs/version.txt

@@ -3,8 +3,8 @@ apscheduler=3.5.1
 babelfish=0.5.5
 backports.functools-lru-cache=1.5
 Beaker=1.10.0
-bottle=0.12.13
 bottle-fdsend=0.1.1
+bottle=0.12.13
 chardet=3.0.4
 dogpile.cache=0.6.5
 enzyme=0.4.1
@@ -24,10 +24,11 @@ pytz=2018.4
 rarfile=3.0
 rebulk=2.0.1
 requests=2.18.4
-six=1.11.0
+semver=2.13.0
 SimpleConfigParser=0.1.0 <-- modified version: do not update!!!
+six=1.11.0
 stevedore=1.28.0
 subliminal=2.1.0dev
 tzlocal=2.1b1
 urllib3=1.23
-Waitress=1.4.3
+Waitress=1.4.3