diff --git a/cache.go b/cache.go
index b8ba9fe..3833379 100644
--- a/cache.go
+++ b/cache.go
@@ -2,7 +2,6 @@ package main
 
 import(
     "encoding/csv"
-    "log"
     "io"
     "os"
     "time"
diff --git a/tags b/tags
deleted file mode 100644
index 131db2b..0000000
--- a/tags
+++ /dev/null
@@ -1,69 +0,0 @@
-!_TAG_FILE_FORMAT	2	/extended format; --format=1 will not append ;" to lines/
-!_TAG_FILE_SORTED	1	/0=unsorted, 1=sorted, 2=foldcase/
-!_TAG_PROGRAM_AUTHOR	Darren Hiebert	/dhiebert@users.sourceforge.net/
-!_TAG_PROGRAM_NAME	Exuberant Ctags	//
-!_TAG_PROGRAM_URL	http://ctags.sourceforge.net	/official site/
-!_TAG_PROGRAM_VERSION	5.9~svn20110310	//
-AddParam	netcup/request.go	/^func (p Params) AddParam(key string, value interface{}) {$/;"	f
-Client	netcup/client.go	/^type Client struct {$/;"	t
-Config	config.go	/^type Config struct {$/;"	t
-DNSRecord	netcup/response.go	/^type DNSRecord struct {$/;"	t
-DNSRecordSet	netcup/response.go	/^type DNSRecordSet struct {$/;"	t
-DNSZone	netcup/response.go	/^type DNSZone struct {$/;"	t
-Domain	config.go	/^type Domain struct {$/;"	t
-ErrNoApiSessionid	netcup/client.go	/^    ErrNoApiSessionid = errors.New("netcup: There is no ApiSessionId. Are you logged in?")$/;"	v
-GetARecordOccurences	netcup/response.go	/^func (r *DNSRecordSet) GetARecordOccurences(hostname string) int {$/;"	f
-GetRecord	netcup/response.go	/^func (r *DNSRecordSet) GetRecord(name, dnstype string) (*DNSRecord, bool) {$/;"	f
-InfoDnsRecords	netcup/client.go	/^func (c *Client) InfoDnsRecords(domainname string) (error, *DNSRecordSet) {$/;"	f
-InfoDnsZone	netcup/client.go	/^func (c *Client) InfoDnsZone(domainname string) (error, *DNSZone) {$/;"	f
-LoadConfig	config.go	/^func LoadConfig(filename string) (*Config, error) {$/;"	f
-Login	netcup/client.go	/^func (c *Client) Login() error {$/;"	f
-LoginResponse	netcup/response.go	/^type LoginResponse struct {$/;"	t
-NewClient	netcup/client.go	/^func NewClient(customernumber int, apikey, apipassword string) *Client {$/;"	f
-NewDNSRecord	netcup/response.go	/^func NewDNSRecord(hostname, dnstype, destination string) *DNSRecord {$/;"	f
-NewDNSRecordSet	netcup/response.go	/^func NewDNSRecordSet(records []DNSRecord) *DNSRecordSet {$/;"	f
-NewParams	netcup/request.go	/^func NewParams() Params {$/;"	f
-NewRequest	netcup/request.go	/^func NewRequest(action string, params *Params) *Request {$/;"	f
-Params	netcup/request.go	/^type Params map[string]interface{}$/;"	t
-Request	netcup/request.go	/^type Request struct {$/;"	t
-Response	netcup/response.go	/^type Response struct {$/;"	t
-SetVerbose	netcup/client.go	/^func SetVerbose(isVerbose bool) {$/;"	f
-UpdateDnsRecords	netcup/client.go	/^func (c *Client) UpdateDnsRecords(domainname string, dnsRecordSet *DNSRecordSet) error {$/;"	f
-UpdateDnsZone	netcup/client.go	/^func (c *Client) UpdateDnsZone(domainname string, dnszone *DNSZone) error {$/;"	f
-basicAuthParams	netcup/client.go	/^func (c *Client) basicAuthParams(domainname string) *Params {$/;"	f
-client	main.go	/^    client *netcup.Client$/;"	v
-config	main.go	/^    config *Config$/;"	v
-configFile	main.go	/^    configFile string$/;"	v
-configUsage	main.go	/^    configUsage = "Specify location of the config file"$/;"	c
-configureARecord	main.go	/^func configureARecord(host string, records *netcup.DNSRecordSet) *netcup.DNSRecord {$/;"	f
-configureDomains	main.go	/^func configureDomains() {$/;"	f
-configureRecords	main.go	/^func configureRecords(domain Domain) {$/;"	f
-configureZone	main.go	/^func configureZone(domain Domain) {$/;"	f
-defaultConfigFile	main.go	/^    defaultConfigFile = "config.yml"$/;"	c
-do	ip.go	/^func do(url string)  (string, error) {$/;"	f
-do	netcup/client.go	/^func (c *Client) do(req *Request) (*Response, error) {$/;"	f
-getFormattedError	netcup/response.go	/^func (r *Response) getFormattedError() string {$/;"	f
-getFormattedStatus	netcup/response.go	/^func (r *Response) getFormattedStatus() string {$/;"	f
-getIPv4	ip.go	/^func getIPv4() (string, error) {$/;"	f
-getIPv6	ip.go	/^func getIPv6() (string, error) {$/;"	f
-init	main.go	/^func init() {$/;"	f
-ipv4	main.go	/^    ipv4 string$/;"	v
-ipv6	main.go	/^    ipv6 string$/;"	v
-isError	netcup/response.go	/^func (r *Response) isError() bool {$/;"	f
-isSuccess	netcup/response.go	/^func (r *Response) isSuccess() bool {$/;"	f
-loadIPv4	main.go	/^func loadIPv4() {$/;"	f
-loadIPv6	main.go	/^func loadIPv6() {$/;"	f
-logInfo	main.go	/^func logInfo(msg string, v ...interface{}) {$/;"	f
-logInfo	netcup/client.go	/^func logInfo(msg string, v ...interface{}) {$/;"	f
-login	main.go	/^func login() {$/;"	f
-main	config.go	/^package main$/;"	p
-main	ip.go	/^package main$/;"	p
-main	main.go	/^func main() {$/;"	f
-main	main.go	/^package main$/;"	p
-netcup	netcup/client.go	/^package netcup$/;"	p
-netcup	netcup/request.go	/^package netcup$/;"	p
-netcup	netcup/response.go	/^package netcup$/;"	p
-url	netcup/client.go	/^    url = "https:\/\/ccp.netcup.net\/run\/webservice\/servers\/endpoint.php?JSON"$/;"	c
-verbose	main.go	/^    verbose bool$/;"	v
-verbose	netcup/client.go	/^    verbose = false$/;"	v
-verboseUsage	main.go	/^    verboseUsage = "Use verbose output"$/;"	c