c++-mode: Use Name as the default placeholder for all snippet

The snippets previously used Class, MyClass, Name and Type. Now it's just Name
in all of them, based on the class11 snippet.

snippets/c++-mode/const_[]

@@ -2,7 +2,7 @@
 # name: const_[]
 # key: c[
 # --
-const ${1:Type}& operator[](${2:int index}) const
+const ${1:Name}& operator[](${2:int index}) const
 {
         $0
 }

snippets/c++-mode/constructor

@@ -2,7 +2,7 @@
 # name: constructor
 # key: ct
 # --
-${1:Class}::$1(${2:args}) ${3: : ${4:init}}
+${1:Name}::$1(${2:args}) ${3: : ${4:init}}
 {
         $0
 }

snippets/c++-mode/d+=

@@ -2,4 +2,4 @@
 # name: d+=
 # key: d+=
 # --
-${1:MyClass}& operator+=(${2:const $1 &});
+${1:Name}& operator+=(${2:const $1 &});

snippets/c++-mode/d_operator

@@ -2,4 +2,4 @@
 # name: d_operator<<
 # key: <<
 # --
-friend std::ostream& operator<<(std::ostream&, const ${1:Class}&);
+friend std::ostream& operator<<(std::ostream&, const ${1:Name}&);

snippets/c++-mode/d_operator[]

@@ -2,4 +2,4 @@
 # name: d_operator[]
 # key: [
 # --
-${1:Type}& operator[](${2:int index});
+${1:Name}& operator[](${2:int index});

snippets/c++-mode/d_operator[]_const

@@ -2,4 +2,4 @@
 # name: d_operator[]_const
 # key: c[
 # --
-const ${1:Type}& operator[](${2:int index}) const;
+const ${1:Name}& operator[](${2:int index}) const;

snippets/c++-mode/d_operator_istream

@@ -2,4 +2,4 @@
 # name: d_operator>>
 # key: >>
 # --
-friend std::istream& operator>>(std::istream&, const ${1:Class}&);
+friend std::istream& operator>>(std::istream&, const ${1:Name}&);

snippets/c++-mode/d_operator_ostream

@@ -2,4 +2,4 @@
 # name: d_operator<<
 # key: <<
 # --
-friend std::ostream& operator<<(std::ostream&, const ${1:Class}&);
+friend std::ostream& operator<<(std::ostream&, const ${1:Name}&);

snippets/c++-mode/dynamic_casting

@@ -2,4 +2,4 @@
 # name: dynamic_casting
 # key: cast
 # --
-check_and_cast<${1:Type} *>(${2:msg});
+check_and_cast<${1:Name} *>(${2:msg});

snippets/c++-mode/member_function

@@ -2,7 +2,7 @@
 # name: member_function
 # key: mf
 # --
-${1:type} ${2:Class}::${3:name}(${4:args})${5: const}
+${1:type} ${2:Name}::${3:name}(${4:args})${5: const}
 {
         $0
 }

snippets/c++-mode/module

@@ -2,7 +2,7 @@
 # name: module
 # key: mod
 # --
-class ${1:Class} : public cSimpleModule
+class ${1:Name} : public cSimpleModule
 {
    $0
 }

snippets/c++-mode/operator!=

@@ -3,7 +3,7 @@
 # key: !=
 # group: operator overloading
 # --
-bool ${1:MyClass}::operator!=(const $1 &other) const
+bool ${1:Name}::operator!=(const $1 &other) const
 {
     return !(*this == other);
 }

snippets/c++-mode/operator+

@@ -3,7 +3,7 @@
 # key: +
 # group: operator overloading
 # --
-${1:MyClass} $1::operator+(const $1 &other)
+${1:Name} $1::operator+(const $1 &other)
 {
     $1 result = *this;
     result += other;

snippets/c++-mode/operator+=

@@ -3,7 +3,7 @@
 # key: +=
 # group: operator overloading
 # --
-${1:MyClass}& $1::operator+=(${2:const $1 &rhs})
+${1:Name}& $1::operator+=(${2:const $1 &rhs})
 {
   $0
   return *this;

snippets/c++-mode/operator=

@@ -4,7 +4,7 @@
 # where this is a reference to myself
 # group: operator overloading
 # --
-${1:MyClass}& $1::operator=(const $1 &rhs)
+${1:Name}& $1::operator=(const $1 &rhs)
 {
     // Check for self-assignment!
     if (this == &rhs)

snippets/c++-mode/operator==

@@ -3,7 +3,7 @@
 # key: ==
 # group: operator overloading
 # --
-bool ${1:MyClass}::operator==(const $1 &other) const
+bool ${1:Name}::operator==(const $1 &other) const
 {
      $0
 }

snippets/c++-mode/operator[]

@@ -3,7 +3,7 @@
 # key: []
 # group: operator overloading
 # --
-${1:Type}& operator[](${2:int index})
+${1:Name}& operator[](${2:int index})
 {
         $0
 }

snippets/c++-mode/operator_istream

@@ -3,7 +3,7 @@
 # key: >>
 # group: operator overloading
 # --
-std::istream& operator>>(std::istream& is, const ${1:Class}& ${2:c})
+std::istream& operator>>(std::istream& is, const ${1:Name}& ${2:c})
 {
          $0
 	 return is;

snippets/c++-mode/operator_ostream

@@ -3,7 +3,7 @@
 # key: <<
 # group: operator overloading
 # --
-std::ostream& operator<<(std::ostream& os, const ${1:Class}& ${2:c})
+std::ostream& operator<<(std::ostream& os, const ${1:Name}& ${2:c})
 {
          $0
          return os;