Merge branch 'master' into devel
renamed local.caa_download
local.caa_download added email notification when ready
local.caa_download: checking CIS variables
cosmetic update to +local/caa_download
minor updates, added DELIVERY_INTERVAL=ALL for CFA caa_download
Added flag 'cfa' to check CFA folder instead of CAA and possibility to check CFA folder (without flag) if no CAA folder exits.
added option 'stream' to download streamed data
introduced nested function in c_pl_sc_conf_xyz
c_pl_sc_conf_xyz: improving nested functions
cleaned up c_pl_sc_conf_xyz
c_pl_sc_conf_xyz works for empty satellite position data
added async downlaod for cfa.
caa_download: bug fix for streaming data
implement cef file reading based on http://caa.estec.esa.int/documents/ceftoolbox_html/#44
c_pl_sc_conf_xyz: bug fix for AUX files
c_v: accepts position also from CL_SP_AUX file
minor updates
Merge branch 'devel' into cef-reading
c_pl_sc_conf_xyz and c_v can take data from CAA stream