add verbatim copy of core amiramesh io functions
remove trim function - we already have one
rename to amiramesh-io.R
Tidy function/argument names and add basic help
Functional version of amiramesh-io

* Passes AnalysisSuite checks
read.amiramesh* Verbose=FALSE by default
first read.amiramesh* test
roxygenise
basic test for amiramesh data
Merge branch 'feature/amiramesh'

* feature/amiramesh:
  basic test for amiramesh data
  roxygenise
  first read.amiramesh* test
  read.amiramesh* Verbose=FALSE by default
  Functional version of amiramesh-io
  Tidy function/argument names and add basic help
  rename to amiramesh-io.R
  remove trim function - we already have one
  add verbatim copy of core amiramesh io functions