Untag more specs

spec/tags/core/kernel/eval_tags.txt

@@ -4,7 +4,6 @@ fails:Kernel#eval does not share locals across eval scopes
 fails:Kernel#eval does not make Proc locals visible to evaluated code
 fails:Kernel#eval allows a binding to be captured inside an eval
 fails:Kernel#eval includes file and line information in syntax error
-fails:Kernel#eval sets constants at the toplevel from inside a block
 fails:Kernel#eval uses the filename of the binding if none is provided
 fails:Kernel#eval does not alter the value of __FILE__ in the binding
 fails:Kernel#eval uses the receiver as self inside the eval

spec/tags/core/module/include_tags.txt

@@ -1,4 +1,3 @@
 fails:Module#include imports instance methods to modules and classes
 fails:Module#include does not import methods to modules and classes
-fails:Module#include doesn't include module if it is included in a super class
 fails:Module#include preserves ancestor order

spec/tags/core/symbol/slice_tags.txt

@@ -1,9 +1,3 @@
-fails:Symbol#slice with an Integer index returns the character code of the element at the index
-fails:Symbol#slice with an Integer index and length and a positive index and length returns a blank slice if the length is 0
-fails:Symbol#slice with an Integer index and length and a negative index and positive length returns a slice starting from the end upto the length
-fails:Symbol#slice with a Float index converts the index to a Integer
-fails:Symbol#slice with a Range slice that is out of bounds returns nil if the first range value starts from the end and is out of bounds and the last value starts from the end and is less than the length
-fails:Symbol#slice with a Range slice with Float values converts the first value to an Integer
 fails:Symbol#slice with a Regex slice without a capture index returns a string of the match
 fails:Symbol#slice with a Regex slice without a capture index returns nil if the expression does not match
 fails:Symbol#slice with a Regex slice without a capture index sets $~ to the MatchData if there is a match