Spelling fixes

* accumulating
* acquire
* alignment
* appropriate
* argument
* assign
* attribute
* authenticate
* authentication
* authenticator
* authority
* auxiliary
* brackets
* callback
* camellia
* can't
* cancelability
* certificate
* choinyambuu
* chunk
* collector
* collision
* communicating
* compares
* compatibility
* compressed
* confidentiality
* configuration
* connection
* consistency
* constraint
* construction
* constructor
* database
* decapsulated
* declaration
* decrypt
* derivative
* destination
* destroyed
* details
* devised
* dynamic
* ecapsulation
* encoded
* encoding
* encrypted
* enforcing
* enumerator
* establishment
* excluded
* exclusively
* exited
* expecting
* expire
* extension
* filter
* firewall
* foundation
* fulfillment
* gateways
* hashing
* hashtable
* heartbeats
* identifier
* identifiers
* identities
* identity
* implementers
* indicating
* initialize
* initiate
* initiation
* initiator
* inner
* instantiate
* legitimate
* libraries
* libstrongswan
* logger
* malloc
* manager
* manually
* measurement
* mechanism
* message
* network
* nonexistent
* object
* occurrence
* optional
* outgoing
* packages
* packets
* padding
* particular
* passphrase
* payload
* periodically
* policies
* possible
* previously
* priority
* proposal
* protocol
* provide
* provider
* pseudo
* pseudonym
* public
* qualifier
* quantum
* quintuplets
* reached
* reading
* recommendation to
* recommendation
* recursive
* reestablish
* referencing
* registered
* rekeying
* reliable
* replacing
* representing
* represents
* request
* request
* resolver
* result
* resulting
* resynchronization
* retriable
* revocation
* right
* rollback
* rule
* rules
* runtime
* scenario
* scheduled
* security
* segment
* service
* setting
* signature
* specific
* specified
* speed
* started
* steffen
* strongswan
* subjectaltname
* supported
* threadsafe
* traffic
* tremendously
* treshold
* unique
* uniqueness
* unknown
* until
* upper
* using
* validator
* verification
* version
* version
* warrior

Closes strongswan/strongswan#164.

src/libcharon/sa/ikev2/authenticators/pubkey_authenticator.h

@@ -27,7 +27,7 @@ typedef struct pubkey_authenticator_t pubkey_authenticator_t;
 #include <sa/authenticator.h>
 
 /**
- * Implementation of authenticator_t using public key authenitcation.
+ * Implementation of authenticator_t using public key authentication.
  */
 struct pubkey_authenticator_t {
 

src/libcharon/sa/ikev2/connect_manager.c

@@ -54,7 +54,7 @@ struct private_connect_manager_t {
 	 connect_manager_t public;
 
 	 /**
-	  * Lock for exclusivly accessing the manager.
+	  * Lock for exclusively accessing the manager.
 	  */
 	 mutex_t *mutex;
 

src/libcharon/sa/ikev2/keymat_v2.c

@@ -63,7 +63,7 @@ struct private_keymat_v2_t {
 	chunk_t skd;
 
 	/**
-	 * Key to build outging authentication data (SKp)
+	 * Key to build outgoing authentication data (SKp)
 	 */
 	chunk_t skp_build;
 

src/libcharon/sa/ikev2/mediation_manager.c

@@ -32,7 +32,7 @@ struct peer_t {
 	/** sa id of the peer, NULL if offline */
 	ike_sa_id_t *ike_sa_id;
 
-	/** list of peer ids that reuested this peer */
+	/** list of peer ids that requested this peer */
 	linked_list_t *requested_by;
 };
 
@@ -74,7 +74,7 @@ struct private_mediation_manager_t {
 	 mediation_manager_t public;
 
 	 /**
-	  * Lock for exclusivly accessing the manager.
+	  * Lock for exclusively accessing the manager.
 	  */
 	 mutex_t *mutex;
 

src/libcharon/sa/ikev2/tasks/ike_auth.c

@@ -1174,7 +1174,7 @@ static void send_auth_failed_informational(private_ike_auth_t *this,
 }
 
 /**
- * Check if strict constraint fullfillment required to continue current auth
+ * Check if strict constraint fulfillment required to continue current auth
  */
 static bool require_strict(private_ike_auth_t *this, bool mutual_eap)
 {

src/libcharon/sa/ikev2/tasks/ike_delete.c

@@ -91,7 +91,7 @@ METHOD(task_t, process_i, status_t,
 }
 
 /**
- * Check if this delete happened after a rekey collsion
+ * Check if this delete happened after a rekey collision
  */
 static bool after_rekey_collision(private_ike_delete_t *this)
 {

src/libcharon/sa/ikev2/tasks/ike_me.c

@@ -404,7 +404,7 @@ METHOD(task_t, build_r, status_t,
 			if (this->callback)
 			{
 				/* we got a callback from the mediation server, initiate the
-				 * queued mediated connecction */
+				 * queued mediated connection */
 				charon->connect_manager->check_and_initiate(
 						charon->connect_manager,
 						this->ike_sa->get_id(this->ike_sa),

src/libcharon/sa/ikev2/tasks/ike_natd.c

@@ -313,7 +313,7 @@ METHOD(task_t, build_i, status_t,
 	/* source may be any, we have 3 possibilities to get our source address:
 	 * 1. It is defined in the config => use the one of the IKE_SA
 	 * 2. We do a routing lookup in the kernel interface
-	 * 3. Include all possbile addresses
+	 * 3. Include all possible addresses
 	 */
 	host = message->get_source(message);
 	if (!host->is_anyaddr(host) || force_encap(ike_cfg))