Hide manual lens correction widgets when not needed

- The comboboxes and their respective labels for manually specifying a
  camera and lens are now hidden when not in manual mode to not confuse
  the user.
- All Lens Correction Profile widgets are now aligned.
- Labels changed to not mislead users - the tool lets you select a lens
  profile, but it does not let you manually specify the individual
  correction parameters as previously implied.

Closes #4995, closes #4997

rtdata/languages/Slovak

@@ -1151,9 +1151,6 @@ ZOOMPANEL_ZOOMOUT;Oddialiť <b>-</b>
 !IPTCPANEL_TITLEHINT;Enter a short verbal and human readable name for the image, this may be the file name.
 !IPTCPANEL_TRANSREFERENCE;Job ID
 !IPTCPANEL_TRANSREFERENCEHINT;Enter a number or identifier needed for workflow control or tracking.
-!LENSPROFILE_CORRECTION_AUTOMATCH;Auto-matched correction parameters
-!LENSPROFILE_CORRECTION_LCPFILE;LCP File
-!LENSPROFILE_CORRECTION_MANUAL;Manual correction parameters
 !LENSPROFILE_LENS_WARNING;Warning: the crop factor used for lens profiling is larger than the crop factor of the camera, the results might be wrong.
 !MAIN_BUTTON_ICCPROFCREATOR;ICC Profile Creator
 !MAIN_BUTTON_NAVNEXT_TOOLTIP;Navigate to the next image relative to image opened in the Editor.\nShortcut: <b>Shift-F4</b>\n\nTo navigate to the next image relative to the currently selected thumbnail in the File Browser or Filmstrip:\nShortcut: <b>F4</b>
@@ -1845,9 +1842,6 @@ ZOOMPANEL_ZOOMOUT;Oddialiť <b>-</b>
 !TP_LABCURVE_RSTPROTECTION;Red and skin-tones protection
 !TP_LABCURVE_RSTPRO_TOOLTIP;Works on the Chromaticity slider and the CC curve.
 !TP_LENSPROFILE_LABEL;Profiled Lens Correction
-!TP_LENSPROFILE_USECA;Chromatic aberration correction
-!TP_LENSPROFILE_USEDIST;Distortion correction
-!TP_LENSPROFILE_USEVIGN;Vignetting correction
 !TP_LOCALCONTRAST_AMOUNT;Amount
 !TP_LOCALCONTRAST_DARKNESS;Darkness level
 !TP_LOCALCONTRAST_LABEL;Local Contrast